12 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
28001 unspeediness 8,513 deinpsu 7 27,377
28002 famelessness 8,514 aeflmns 7 27,376
28003 irresistible 8,514 beilrst 7 27,375
28004 selfsameness 8,514 aeflmns 7 27,374
28005 planipennate 8,516 aeilnpt 7 27,371
28006 canonisation 8,516 acinost 7 27,372
28007 declinedness 8,516 cdeilns 7 27,373
28008 unfeebleness 8,519 beflnsu 7 27,370
28009 pyrotartrate 8,523 aeoprty 7 27,369
28010 facelessness 8,524 aceflns 7 27,367
28011 oppositeness 8,524 einopst 7 27,368
28012 periureteric 8,525 ceiprtu 7 27,366
28013 sidesteppers 8,529 deiprst 7 27,365
28014 parnassiinae 8,530 aeinprs 7 27,364
28015 epacridaceae 8,531 acdeipr 7 27,363
28016 insenescible 8,532 bceilns 7 27,362
28017 nonrecurrent 8,532 cenortu 7 27,361
28018 nonendowment 8,532 demnotw 7 27,360
28019 retrorockets 8,534 cekorst 7 27,359
28020 inhabitation 8,536 abhinot 7 27,358