16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
3521 overappreciation 10,581 aceinoprtv 10 3,319
3522 acousticolateral 10,581 aceilorstu 10 3,318
3523 precomprehension 10,583 cehimnoprs 10 3,317
3524 periosteorrhaphy 10,586 aehioprsty 10 3,316
3525 intraligamentary 10,587 aegilmnrty 10 3,315
3526 intellectualized 10,587 acdeilntuz 10 3,314
3527 tetracarboxylate 10,588 abcelortxy 10 3,313
3528 nonambitiousness 10,589 abeimnostu 10 3,312
3529 supercatastrophe 10,591 acehoprstu 10 3,311
3530 hypersensualness 10,593 aehlnprsuy 10 3,310
3531 protohemipterous 10,596 ehimoprstu 10 3,309
3532 functionlessness 10,597 cefilnostu 10 3,306
3533 nonmasculineness 10,597 aceilmnosu 10 3,308
3534 noninstructional 10,597 acilnorstu 10 3,307
3535 supranationalist 10,602 ailnoprstu 10 3,304
3536 thalamencephalon 10,602 acehlmnopt 10 3,305
3537 endoappendicitis 10,604 acdeinopst 10 3,303
3538 infinitesimality 10,607 aefilmnsty 10 3,302
3539 superrequirement 10,608 eimnpqrstu 10 3,301
3540 nonnegotiability 10,609 abegilnoty 10 3,300