16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
3361 inspirationalism 10,315 ailmnoprst 10 3,479
3362 nervosanguineous 10,316 aeginorsuv 10 3,478
3363 tintinnabulatory 10,317 abilnortuy 10 3,477
3364 noncommemorative 10,318 aceimnortv 10 3,475
3365 superceremonious 10,318 ceimnoprsu 10 3,476
3366 nonspecification 10,320 acefinopst 10 3,473
3367 transculturation 10,320 acilnorstu 10 3,474
3368 insufferableness 10,320 abefilnrsu 10 3,472
3369 unbreachableness 10,325 abcehlnrsu 10 3,471
3370 disincorporation 10,326 acdinoprst 10 3,469
3371 genethlialogical 10,326 aceghilnot 10 3,470
3372 insubstantialize 10,327 abeilnstuz 10 3,468
3373 counterappellant 10,327 acelnoprtu 10 3,467
3374 uncharacteristic 10,328 acehinrstu 10 3,466
3375 piezoelectricity 10,329 ceiloprtyz 10 3,464
3376 tenontomyoplasty 10,329 aelmnopsty 10 3,465
3377 semiacquaintance 10,332 aceimnqstu 10 3,463
3378 siphonostomatous 10,337 ahimnopstu 10 3,462
3379 chemiluminescent 10,338 cehilmnstu 10 3,460
3380 gastrohydrorrhea 10,338 adeghorsty 10 3,461