18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
601 overabstemiousness 12,213 abeimnorstuv 12 303
602 chorionepithelioma 12,216 acehilmnoprt 12 302
603 entomophthoraceous 12,219 acehmnoprstu 12 301
604 acetylaminobenzene 12,223 abceilmnotyz 12 300
605 hypersensitization 12,237 aehinoprstyz 12 299
606 spinosodenticulate 12,251 acdeilnopstu 12 298
607 diselectrification 12,255 acdefilnorst 12 297
608 dechristianization 12,260 acdehinorstz 12 296
609 pseudoaffectionate 12,273 acdefinopstu 12 295
610 magnetoelectricity 12,290 acegilmnorty 12 294
611 mechanotherapeutic 12,303 acehimnoprtu 12 293
612 interjectionalized 12,309 acdeijlnortz 12 292
613 superdemonstration 12,316 adeimnoprstu 12 291
614 indecipherableness 12,354 abcdehilnprs 12 290
615 endothelioblastoma 12,436 abdehilmnost 12 289
616 metallotherapeutic 12,451 acehilmoprtu 12 288
617 electrotheraputics 12,481 acehiloprstu 12 287
618 actinotherapeutics 12,517 acehinoprstu 12 286
619 disenfranchisement 12,519 acdefhimnrst 12 285
620 neuroleptanalgesia 12,540 aegilnoprstu 12 284