17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1541 inquisitorialness 11,189 aeilnoqrstu 11 1,266
1542 contrastimulation 11,190 acilmnorstu 11 1,265
1543 argilloarenaceous 11,192 acegilnorsu 11 1,264
1544 autoschediastical 11,196 acdehilostu 11 1,263
1545 electropercussive 11,198 ceiloprstuv 11 1,262
1546 hyposensitization 11,201 aehinopstyz 11 1,260
1547 polioencephalitis 11,201 acehilnopst 11 1,261
1548 unsuperlativeness 11,202 aeilnprstuv 11 1,259
1549 palaeodictyoptera 11,205 acdeiloprty 11 1,258
1550 ornithorhynchidae 11,206 acdehinorty 11 1,257
1551 ethnotechnography 11,207 aceghnoprty 11 1,256
1552 objectionableness 11,218 abceijlnost 11 1,255
1553 proteinochromogen 11,220 ceghimnoprt 11 1,254
1554 semiarchitectural 11,223 acehilmrstu 11 1,253
1555 merycoidodontidae 11,228 acdeimnorty 11 1,252
1556 thalamencephalons 11,230 acehlmnopst 11 1,251
1557 tracheobronchitis 11,234 abcehinorst 11 1,250
1558 triakisoctahedrid 11,235 acdehikorst 11 1,249
1559 unchristianliness 11,237 acehilnrstu 11 1,248
1560 intercommunicates 11,238 aceimnorstu 11 1,247