15 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 2241 |
cholecystokinin |
8,940 |
cehiklnosty |
11 |
2,996 |
| 2242 |
calycanthaceous |
8,941 |
acehlnostuy |
11 |
2,992 |
| 2243 |
dihydrocupreine |
8,941 |
cdehinopruy |
11 |
2,993 |
| 2244 |
balanopreputial |
8,941 |
abeilnoprtu |
11 |
2,991 |
| 2245 |
thalassographic |
8,941 |
acghiloprst |
11 |
2,994 |
| 2246 |
multigranulated |
8,942 |
adegilmnrtu |
11 |
2,990 |
| 2247 |
synchronistical |
8,943 |
achilnorsty |
11 |
2,988 |
| 2248 |
interambulacral |
8,943 |
abceilmnrtu |
11 |
2,989 |
| 2249 |
untranscribable |
8,944 |
abceilnrstu |
11 |
2,987 |
| 2250 |
oryctognostical |
8,946 |
acgilnorsty |
11 |
2,983 |
| 2251 |
protonephridium |
8,946 |
dehimnoprtu |
11 |
2,985 |
| 2252 |
pneumatophorous |
8,946 |
aehmnoprstu |
11 |
2,984 |
| 2253 |
scramblebrained |
8,946 |
abcdeilmnrs |
11 |
2,986 |
| 2254 |
antiempirically |
8,947 |
aceilmnprty |
11 |
2,982 |
| 2255 |
unattributively |
8,948 |
abeilnrtuvy |
11 |
2,980 |
| 2256 |
passifloraceous |
8,948 |
acefiloprsu |
11 |
2,981 |
| 2257 |
superemphasized |
8,951 |
adehimprsuz |
11 |
2,979 |
| 2258 |
unsynthetically |
8,952 |
acehilnstuy |
11 |
2,978 |
| 2259 |
unperseveringly |
8,952 |
egilnprsuvy |
11 |
2,977 |
| 2260 |
underpopulation |
8,953 |
adeilnoprtu |
11 |
2,976 |