Vocabulary Frequency Spectrum
Vocabulary List
Vocabulary Level 25000
(1 Word Families, 51 Tokens, 0.20%, Accumulated: 100.00%)
51 allelomorph;
Vocabulary Level 24000
(1 Word Families, 2 Tokens, 0.01%, Accumulated: 99.80%)
2 ocelli;
Vocabulary Level 23000
(1 Word Families, 1 Tokens, 0.00%, Accumulated: 99.79%)
1 diptera;
Vocabulary Level 21000
(1 Word Families, 2 Tokens, 0.01%, Accumulated: 99.79%)
2 disjoin;
Vocabulary Level 20000
(1 Word Families, 2 Tokens, 0.01%, Accumulated: 99.78%)
2 disarrange;
Vocabulary Level 19000
(3 Word Families, 6 Tokens, 0.02%, Accumulated: 99.78%)
4 autosome;
1 het;
1 lepidoptera;
Vocabulary Level 18000
(3 Word Families, 3 Tokens, 0.01%, Accumulated: 99.75%)
1 bimodal;
1 germinal;
1 intercalate;
Vocabulary Level 17000
(3 Word Families, 3 Tokens, 0.01%, Accumulated: 99.74%)
1 exudate;
1 gordian;
1 soma;
Vocabulary Level 16000
(5 Word Families, 18 Tokens, 0.07%, Accumulated: 99.73%)
11 mendelian;
3 nomenclature;
2 inasmuch;
1 contradistinction;
1 polymorphic;
Vocabulary Level 15000
(4 Word Families, 36 Tokens, 0.14%, Accumulated: 99.66%)
27 heterozygous;
5 homozygote;
3 trident;
1 dimorphism;
Vocabulary Level 14000
(6 Word Families, 58 Tokens, 0.22%, Accumulated: 99.52%)
36 gens;
15 jour;
2 cytology;
2 gamete;
2 instalment;
1 foreshorten;
Vocabulary Level 13000
(9 Word Families, 674 Tokens, 2.61%, Accumulated: 99.30%)
384 vermilion;
205 sable;
63 recessive;
13 thorax;
4 polymorphism;
2 viz;
1 pupae;
1 sepia;
1 thrice;
Vocabulary Level 12000
(2 Word Families, 2 Tokens, 0.01%, Accumulated: 96.69%)
1 aberrant;
1 phenotypic;
Vocabulary Level 11000
(8 Word Families, 201 Tokens, 0.78%, Accumulated: 96.68%)
156 eosin;
26 inbreed;
7 overs;
5 heredity;
3 somatic;
2 interpolate;
1 quotient;
1 summate;
Vocabulary Level 10000
(10 Word Families, 14 Tokens, 0.05%, Accumulated: 95.90%)
3 whiting;
2 supposition;
2 truncate;
1 blotch;
1 convex;
1 heterogeneous;
1 hexagon;
1 spindle;
1 sufficiency;
1 typography;
Vocabulary Level 9000
(6 Word Families, 10 Tokens, 0.04%, Accumulated: 95.85%)
5 homology;
1 crinkle;
1 destitute;
1 disprove;
1 ebony;
1 exponent;
Vocabulary Level 8000
(18 Word Families, 56 Tokens, 0.22%, Accumulated: 95.81%)
12 speck;
11 maroon;
7 chrome;
7 quadruple;
3 jaunt;
3 ovary;
2 posterior;
1 anew;
1 anterior;
1 domesticate;
1 fleck;
1 granule;
1 practicable;
1 promulgate;
1 radial;
1 translucent;
1 trustworthy;
1 zoology;
Vocabulary Level 7000
(14 Word Families, 189 Tokens, 0.73%, Accumulated: 95.59%)
72 mutant;
70 rudiment;
24 furrow;
10 longitudinal;
2 erratic;
2 inseparable;
2 negligible;
1 meagre;
1 obliterate;
1 pore;
1 scorch;
1 substantiate;
1 taper;
1 tinge;
Vocabulary Level 6000
(30 Word Families, 364 Tokens, 1.41%, Accumulated: 94.86%)
161 chromosome;
59 locus;
48 facet;
15 sperm;
14 bristle;
11 notch;
9 assorted;
6 interchange;
5 reciprocal;
4 mar;
3 bibliography;
3 brood;
3 perpetuate;
2 accord;
2 disproportion;
2 feeble;
2 pigment;
2 purify;
2 suffice;
1 advent;
1 denote;
1 explicable;
1 forgo;
1 homogeneous;
1 ibid;
1 intricate;
1 perish;
1 provisional;
1 submerge;
1 transcribe;
Vocabulary Level 5000
(50 Word Families, 707 Tokens, 2.73%, Accumulated: 93.46%)
227 lethal;
144 cherry;
94 miniature;
53 mutate;
27 arc;
22 abdomen;
16 generals;
16 sterile;
14 offspring;
14 stark;
11 segregate;
9 triple;
4 duplicate;
3 conspicuous;
3 pea;
3 stalk;
3 superficial;
2 arbitrary;
2 coefficient;
2 conclusive;
2 conversely;
2 delta;
2 dilute;
2 dominance;
2 intermediate;
2 numeric;
2 plough;
2 whereby;
1 accessory;
1 anatomy;
1 binoculars;
1 brace;
1 cardinal;
1 consecutive;
1 deviate;
1 differential;
1 discrepancy;
1 hinder;
1 landmark;
1 larva;
1 microscope;
1 mimic;
1 moist;
1 prone;
1 rim;
1 ripe;
1 slender;
1 stump;
1 susceptible;
1 symmetry;
Vocabulary Level 4000
(72 Word Families, 491 Tokens, 1.90%, Accumulated: 90.72%)
90 fuse;
83 fork;
49 dot;
40 lemon;
36 abnormal;
25 viable;
18 vein;
13 hybrid;
11 diagram;
9 bull;
7 hatch;
6 furnish;
5 classification;
5 fraction;
4 absent;
4 classify;
3 alike;
3 contrary;
3 differentiate;
3 distort;
3 loop;
3 multiply;
3 simulate;
2 abundant;
2 ancestor;
2 bead;
2 butterfly;
2 compact;
2 dash;
2 deficiency;
2 enlarge;
2 identical;
2 insect;
2 interval;
2 likewise;
2 particle;
2 peculiar;
2 preliminary;
2 streak;
1 absurd;
1 acid;
1 arouse;
1 closure;
1 compatible;
1 complement;
1 conceal;
1 contaminate;
1 convenient;
1 defect;
1 devise;
1 discard;
1 displace;
1 enclose;
1 exclusion;
1 immense;
1 induce;
1 infer;
1 juvenile;
1 knot;
1 linear;
1 obscure;
1 offset;
1 polar;
1 residue;
1 satisfactory;
1 scarce;
1 scrutiny;
1 seldom;
1 spine;
1 terminal;
1 texture;
1 virgin;
Vocabulary Level 3000
(195 Word Families, 1241 Tokens, 4.80%, Accumulated: 88.82%)
140 link;
135 factor;
113 data;
73 experiment;
28 ratio;
27 obtain;
23 summary;
21 fertile;
21 inherit;
18 arise;
16 dominant;
14 genetic;
14 transmit;
13 curve;
13 mode;
12 accurate;
12 interpret;
12 multiple;
12 publish;
12 symbol;
11 differ;
10 absence;
10 distinguish;
10 extensive;
10 proportion;
9 compound;
9 correspond;
9 latter;
8 consequence;
8 demonstrate;
8 distribute;
8 exception;
8 potential;
8 presence;
7 approximate;
7 method;
6 cell;
6 conclusion;
6 considerable;
6 constitution;
6 error;
6 margin;
6 origin;
6 plot;
6 sum;
5 assumption;
5 chamber;
5 column;
5 confirm;
5 former;
5 subsequent;
5 theoretical;
4 angle;
4 behaviour;
4 characteristic;
4 confine;
4 consist;
4 derive;
4 etc;
4 extract;
4 failure;
4 frequent;
4 hence;
4 majority;
4 occupy;
4 organ;
4 proof;
4 relative;
4 significant;
4 theory;
4 visible;
3 behave;
3 coincide;
3 compose;
3 construct;
3 content;
3 dominate;
3 element;
3 eliminate;
3 equivalent;
3 evident;
3 expand;
3 extraordinary;
3 imply;
3 importance;
3 independent;
3 mechanism;
3 modify;
3 nevertheless;
3 precede;
3 primary;
3 succeed;
3 temperature;
3 uniform;
2 acquire;
2 alternative;
2 analyse;
2 attribute;
2 cancel;
2 complex;
2 component;
2 conclude;
2 consequent;
2 consistent;
2 contrast;
2 criteria;
2 descend;
2 despite;
2 distant;
2 division;
2 emphasis;
2 extent;
2 formula;
2 frequency;
2 function;
2 furthermore;
2 incorporate;
2 index;
2 institution;
2 justify;
2 mature;
2 mere;
2 numerous;
2 output;
2 phenomenon;
2 resemble;
2 retain;
2 solution;
2 strict;
2 structure;
2 text;
1 adjust;
1 anticipate;
1 category;
1 cease;
1 chemical;
1 conceive;
1 conduct;
1 crucial;
1 decrease;
1 description;
1 distinct;
1 elevate;
1 emerge;
1 encounter;
1 entitle;
1 entry;
1 essential;
1 exclude;
1 facilitate;
1 facility;
1 false;
1 fulfil;
1 fundamental;
1 gradual;
1 graphic;
1 hypothesis;
1 independence;
1 interact;
1 liable;
1 likeness;
1 minimum;
1 novel;
1 objected;
1 oblige;
1 outline;
1 pad;
1 pale;
1 portion;
1 precise;
1 predict;
1 principal;
1 principle;
1 publication;
1 quantity;
1 random;
1 rank;
1 rear;
1 reflect;
1 remedy;
1 resort;
1 respective;
1 reveal;
1 review;
1 routine;
1 scheme;
1 segment;
1 significance;
1 speculate;
1 succession;
1 sufficient;
1 task;
1 undergo;
1 underlie;
1 vital;
Vocabulary Level 2000
(246 Word Families, 3388 Tokens, 13.10%, Accumulated: 84.02%)
600 male;
479 female;
130 character;
120 value;
83 result;
78 stock;
70 wing;
54 refer;
48 per;
47 cent;
46 culture;
46 unit;
44 mate;
41 produce;
41 shift;
39 generation;
37 occur;
36 breed;
34 depress;
32 determine;
30 bow;
28 due;
28 individual;
27 locate;
26 combine;
26 distance;
24 bridge;
24 effect;
24 separate;
23 condition;
23 therefore;
22 indicate;
21 calculate;
20 pink;
20 plate;
17 evidence;
17 extreme;
17 similar;
16 environment;
16 november;
16 percent;
16 pure;
16 rare;
16 series;
15 basis;
14 illustrate;
13 april;
13 contain;
13 july;
13 reduce;
12 describe;
12 original;
11 affect;
11 balance;
11 include;
11 influence;
11 january;
11 thus;
11 vary;
10 august;
10 correct;
10 develop;
10 equal;
10 regular;
9 mass;
9 represent;
8 account;
8 attempt;
8 example;
8 fail;
8 february;
8 loss;
8 observe;
8 opposite;
8 regard;
8 respect;
7 available;
7 entire;
7 length;
7 ordinary;
7 receive;
7 remain;
7 repeat;
7 september;
7 survive;
7 various;
6 advantage;
6 direct;
6 exist;
6 favour;
6 process;
6 sharp;
6 typical;
5 compare;
5 discuss;
5 divide;
5 instance;
5 introduce;
5 october;
5 previous;
5 prove;
5 select;
5 somewhat;
5 tip;
4 apply;
4 band;
4 connect;
4 constant;
4 contribute;
4 disappear;
4 examine;
4 feature;
4 june;
4 maintain;
4 map;
4 mouse;
4 population;
4 product;
4 recognize;
4 section;
4 species;
3 according;
3 circle;
3 competition;
3 december;
3 disturb;
3 exchange;
3 extend;
3 fold;
3 ignore;
3 intense;
3 knowledge;
3 lack;
3 likely;
3 lower;
3 manner;
3 pattern;
3 positive;
3 practical;
3 prefer;
3 require;
3 success;
3 suspect;
2 alcohol;
2 approach;
2 argue;
2 attention;
2 average;
2 background;
2 bend;
2 chief;
2 clue;
2 common;
2 curl;
2 detail;
2 direction;
2 effort;
2 establish;
2 excellent;
2 march;
2 mix;
2 narrow;
2 neither;
2 owe;
2 partner;
2 path;
2 propose;
2 purple;
2 rapid;
2 recall;
2 role;
2 seconds;
2 specific;
2 spread;
2 surface;
2 suspicion;
2 transfer;
2 upper;
2 weak;
1 active;
1 adult;
1 advance;
1 agent;
1 alter;
1 appreciate;
1 aside;
1 associate;
1 assume;
1 assure;
1 attack;
1 bay;
1 belong;
1 branch;
1 chain;
1 circumstance;
1 claim;
1 comment;
1 convince;
1 decision;
1 desire;
1 detect;
1 dozen;
1 ease;
1 enormous;
1 escape;
1 event;
1 faint;
1 familiar;
1 fashion;
1 gain;
1 increase;
1 injure;
1 insist;
1 intend;
1 investigate;
1 junior;
1 laboratory;
1 lightly;
1 mask;
1 material;
1 measure;
1 nor;
1 nowhere;
1 oppose;
1 otherwise;
1 perform;
1 period;
1 pole;
1 presume;
1 prevent;
1 prime;
1 print;
1 provide;
1 purpose;
1 quality;
1 range;
1 region;
1 remark;
1 remove;
1 scale;
1 string;
1 supply;
1 thin;
1 twist;
1 unite;
1 university;
Vocabulary Level 1000
(498 Word Families, 18334 Tokens, 70.92%, Accumulated: 70.92%)
2224 the;
1428 be;
1157 of;
774 in;
709 and;
596 a;
537 to;
410 that;
267 this;
217 by;
213 as;
212 have;
211 give;
208 for;
204 from;
204 which;
195 bar;
183 it;
169 yellow;
167 white;
163 table;
151 show;
129 other;
126 with;
125 they;
124 one;
124 two;
121 at;
118 club;
116 total;
109 i;
98 appear;
96 fly;
95 not;
94 or;
91 but;
88 daughter;
87 normal;
84 on;
84 there;
83 only;
83 type;
80 we;
75 between;
75 find;
73 wild;
72 cross;
70 case;
68 class;
68 if;
67 same;
67 son;
67 such;
61 all;
60 each;
60 first;
57 figure;
56 than;
54 about;
54 since;
54 three;
53 double;
53 more;
53 no;
52 make;
49 may;
49 when;
48 very;
46 so;
45 number;
45 some;
44 lie;
44 will;
43 can;
43 use;
39 second;
37 upon;
36 any;
36 should;
35 black;
35 grey;
35 right;
35 she;
34 do;
34 half;
34 new;
33 carry;
33 then;
32 single;
31 also;
31 near;
29 end;
29 sex;
29 take;
29 while;
29 would;
28 expect;
28 eye;
28 follow;
28 like;
27 because;
27 both;
27 must;
27 red;
27 spot;
27 test;
26 amount;
26 fact;
26 relate;
26 small;
25 egg;
25 place;
25 position;
24 here;
24 involve;
24 present;
24 see;
24 who;
23 four;
23 into;
23 left;
23 pair;
23 time;
22 close;
22 kind;
22 most;
22 mother;
22 point;
21 far;
21 few;
21 know;
21 part;
21 several;
21 side;
21 way;
20 add;
20 certain;
20 could;
20 form;
20 out;
20 straight;
19 another;
19 get;
19 member;
19 name;
19 order;
19 up;
19 work;
18 although;
18 call;
18 colour;
18 dark;
18 group;
18 might;
18 over;
18 possible;
18 probably;
18 through;
18 together;
17 where;
16 become;
16 he;
16 large;
16 many;
16 miss;
16 system;
15 much;
14 clear;
14 difference;
14 different;
14 discover;
13 among;
13 change;
13 enter;
13 green;
13 nature;
13 now;
13 paper;
13 seem;
13 though;
13 yet;
12 apart;
12 body;
12 complete;
12 explain;
12 life;
12 long;
12 question;
12 realise;
11 again;
11 always;
11 even;
11 except;
11 father;
11 free;
11 great;
11 instead;
11 mark;
11 page;
11 under;
11 whether;
10 act;
10 base;
10 consider;
10 hold;
10 however;
10 late;
10 leg;
10 reason;
10 study;
9 already;
9 cause;
9 come;
9 high;
9 last;
9 line;
9 necessary;
9 none;
9 poor;
9 quite;
9 slight;
9 special;
9 still;
9 suppose;
9 true;
9 usual;
8 above;
8 continue;
8 die;
8 doubt;
8 every;
8 general;
8 less;
8 mean;
8 next;
8 science;
8 sister;
8 size;
8 strike;
8 well;
8 without;
7 against;
7 bottle;
7 easy;
7 either;
7 food;
7 how;
7 least;
7 notice;
7 often;
7 say;
7 short;
7 what;
7 zero;
6 able;
6 almost;
6 apparent;
6 best;
6 beyond;
6 bring;
6 brown;
6 course;
6 depend;
6 enough;
6 full;
6 further;
6 head;
6 heavy;
6 just;
6 keep;
6 lead;
6 need;
6 perfect;
6 rather;
6 secure;
6 simple;
6 speak;
6 stand;
6 too;
5 alone;
5 arrange;
5 bear;
5 before;
5 brother;
5 death;
5 difficult;
5 draw;
5 dry;
5 early;
5 exact;
5 express;
5 fair;
5 grandfather;
5 law;
5 little;
5 never;
5 once;
5 pass;
5 piece;
5 proper;
5 reach;
5 recent;
5 rise;
5 strong;
5 throw;
4 absolute;
4 actual;
4 after;
4 animal;
4 definite;
4 extra;
4 ground;
4 important;
4 inform;
4 letter;
4 light;
4 live;
4 old;
4 own;
4 parent;
4 particular;
4 ready;
4 record;
4 shape;
4 soon;
4 state;
4 step;
4 stick;
4 treat;
4 view;
4 wide;
3 agree;
3 answer;
3 ask;
3 back;
3 better;
3 break;
3 catch;
3 check;
3 couple;
3 day;
3 down;
3 eight;
3 especially;
3 five;
3 go;
3 grow;
3 hundred;
3 idea;
3 key;
3 lay;
3 list;
3 low;
3 mention;
3 middle;
3 note;
3 perhaps;
3 race;
3 really;
3 rule;
3 situation;
3 stage;
3 suit;
3 think;
3 toward;
3 try;
3 turn;
3 unless;
3 weight;
3 within;
3 word;
3 worth;
2 allow;
2 along;
2 below;
2 bright;
2 care;
2 chance;
2 company;
2 concern;
2 conversation;
2 count;
2 cut;
2 date;
2 deal;
2 degree;
2 doctor;
2 else;
2 flat;
2 fresh;
2 good;
2 hand;
2 handle;
2 happen;
2 history;
2 leave;
2 let;
2 lose;
2 mister;
2 month;
2 open;
2 orange;
2 power;
2 protect;
2 put;
2 raise;
2 sense;
2 shall;
2 space;
2 tend;
2 term;
2 until;
2 whole;
2 why;
2 write;
2 young;
1 accept;
1 afford;
1 around;
1 away;
1 ball;
1 behind;
1 believe;
1 book;
1 bottom;
1 choose;
1 cold;
1 collect;
1 control;
1 danger;
1 decide;
1 deep;
1 during;
1 edge;
1 employ;
1 ever;
1 fall;
1 feel;
1 final;
1 fit;
1 fix;
1 force;
1 fortunate;
1 hair;
1 hard;
1 hope;
1 hour;
1 imagine;
1 indeed;
1 insure;
1 interest;
1 join;
1 look;
1 machine;
1 matter;
1 meet;
1 mistake;
1 mrs;
1 nine;
1 obvious;
1 off;
1 pay;
1 pick;
1 plant;
1 play;
1 plus;
1 press;
1 problem;
1 read;
1 real;
1 report;
1 rest;
1 rich;
1 room;
1 round;
1 run;
1 save;
1 send;
1 serious;
1 serve;
1 six;
1 sort;
1 spring;
1 star;
1 student;
1 subject;
1 sudden;
1 suggest;
1 support;
1 sweet;
1 tell;
1 thick;
1 top;
1 wake;
1 wet;
1 wheel;
1 wrong;
1 year;
Catalog Data
|
|
|
|
|
|
Vocabulary Coverage (Difficult: 98%, Appropriate: 99%) |
|
Conventional Readability Formula |
|
Title |
Author |
Translator |
Born |
Died |
90% |
95% |
98% |
99% |
99.5% |
99.9% |
Word Count (Pages) |
Words per Sentence |
Syllables per Word |
Fog Index |
Flesch Reading Ease |
Flesch-Kincaid |
|
Sex-linked Inheritance in Drosophila |
Morgan, Thomas Hunt |
|
1866
|
1945
|
4000 |
7000 |
13000 |
13000 |
14000 |
24000 |
27302
(68) |
14.2 |
1.66 |
11.4 |
52.4 |
9.5 |
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