13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4341 cardipaludism 6,580 acdilmprsu 10 10,313
4342 unpractically 6,581 acilnprtuy 10 10,311
4343 multicapsular 6,581 acilmprstu 10 10,310
4344 overhelpfully 6,582 efhlopruvy 10 10,309
4345 concupiscible 6,585 bceilnopsu 10 10,308
4346 hylomorphical 6,586 achilmopry 10 10,307
4347 unexplainably 6,590 abeilnpuxy 10 10,306
4348 nonphysically 6,592 achilnopsy 10 10,305
4349 subcinctorium 6,593 bcimnorstu 10 10,304
4350 strombuliform 6,596 bfilmorstu 10 10,303
4351 approvability 6,599 abiloprtvy 10 10,302
4352 uncircumspect 6,600 ceimnprstu 10 10,301
4353 unbeautifully 6,600 abefilntuy 10 10,300
4354 comprovincial 6,601 acilmnoprv 10 10,299
4355 ungloweringly 6,603 egilnoruwy 10 10,298
4356 cyclostrophic 6,603 chiloprsty 10 10,296
4357 pragmatically 6,603 acgilmprty 10 10,297
4358 amygdalopathy 6,604 adghlmopty 10 10,295
4359 resulfurizing 6,605 efgilnrsuz 10 10,294
4360 hydrocoumaric 6,609 acdhimoruy 10 10,293