15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5021 ungravitational 9,478 agilnortuv 10 5,265
5022 prognosticators 9,478 acginoprst 10 5,264
5023 arsonvalization 9,480 ailnorstvz 10 5,262
5024 undermarshalmen 9,482 adehlmnrsu 10 5,261
5025 reconnoitringly 9,482 cegilnorty 10 5,260
5026 parasubstituted 9,484 abdeiprstu 10 5,259
5027 magnetomotivity 9,484 aegimnotvy 10 5,258
5028 interlocutorily 9,485 ceilnortuy 10 5,257
5029 semicrustaceous 9,490 aceimorstu 10 5,256
5030 diadochokinesis 9,490 acdehiknos 10 5,255
5031 overforwardness 9,491 adefnorsvw 10 5,254
5032 nonoptimistical 9,491 acilmnopst 10 5,253
5033 bioluminescence 9,492 bceilmnosu 10 5,252
5034 pseudotrimerous 9,492 deimoprstu 10 5,251
5035 supersaturating 9,493 aeginprstu 10 5,250
5036 disillusionment 9,496 deilmnostu 10 5,247
5037 nonsaponifiable 9,496 abefilnops 10 5,248
5038 preacquaintance 9,496 aceinpqrtu 10 5,249
5039 noncotyledonous 9,497 cdelnostuy 10 5,246
5040 unextensibility 9,498 beilnstuxy 10 5,245