15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
261 ornithocephalus 9,439 acehilnoprstu 13 57
262 demonstrability 9,440 abdeilmnorsty 13 56
263 pericholangitis 9,456 aceghilnoprst 13 55
264 rhodymeniaceous 9,463 acdehimnorsuy 13 54
265 schoolmastering 9,469 aceghilmnorst 13 53
266 sulphindigotate 9,482 adeghilnopstu 13 52
267 actinosphaerium 9,485 acehimnoprstu 13 50
268 endothermically 9,485 acdehilmnorty 13 51
269 pseudomalachite 9,489 acdehilmopstu 13 49
270 nomenclatorship 9,515 acehilmnoprst 13 48
271 countershafting 9,537 acefghinorstu 13 47
272 pseudotachylite 9,537 acdehilopstuy 13 46
273 sulphogermanate 9,555 aeghlmnoprstu 13 45
274 overspeculation 9,568 aceilnoprstuv 13 44
275 subconferential 9,581 abcefilnorstu 13 43
276 overtenaciously 9,597 aceilnorstuvy 13 42
277 superobediently 9,600 bdeilnoprstuy 13 41
278 hypermedication 9,602 acdehimnoprty 13 40
279 periligamentous 9,613 aegilmnoprstu 13 39
280 pseudogenerical 9,616 acdegilnoprsu 13 38