18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1441 interdetermination 14,091 adeimnort 9 1,337
1442 representativeness 14,144 aeinprstv 9 1,336
1443 overinterestedness 14,350 deinorstv 9 1,335
1444 calciphylactically 8,680 achilpty 8 1,465
1445 supposititiousness 11,526 einopstu 8 1,464
1446 overprosperousness 11,686 enoprsuv 8 1,463
1447 substitutabilities 11,734 abeilstu 8 1,462
1448 nonignominiousness 11,810 egimnosu 8 1,461
1449 superstrenuousness 12,064 enoprstu 8 1,460
1450 unpreposterousness 12,098 enoprstu 8 1,459
1451 antivaccinationist 12,224 acinostv 8 1,458
1452 antiecclesiastical 12,413 aceilnst 8 1,457
1453 ecclesiasticalness 12,418 aceilnst 8 1,456
1454 nonrationalization 12,540 ailnortz 8 1,455
1455 nonhomogeneousness 12,686 eghmnosu 8 1,454
1456 stegnosisstegnotic 12,711 ceginost 8 1,453
1457 nonspontaneousness 12,887 aenopstu 8 1,452
1458 nonnecessitousness 13,262 ceinostu 8 1,451
1459 nontransparentness 13,361 aenoprst 8 1,450
1460 unostentatiousness 13,386 aeinostu 8 1,449