15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4101 brachiocephalic 8,384 abcehilopr 10 6,183
4102 nonloxodromical 8,384 acdilmnorx 10 6,184
4103 unrectangularly 8,387 aceglnrtuy 10 6,182
4104 zoopathological 8,388 acghiloptz 10 6,181
4105 phenolsulphonic 8,390 cehilnopsu 10 6,180
4106 poliomyelopathy 8,394 aehilmopty 10 6,179
4107 orthographizing 8,398 aghinoprtz 10 6,178
4108 biophysiologist 8,398 bghilopsty 10 6,177
4109 palaeospondylus 8,404 adelnopsuy 10 6,176
4110 seismologically 8,408 acegilmosy 10 6,174
4111 communalization 8,408 acilmnotuz 10 6,175
4112 fringilliformes 8,410 efgilmnors 10 6,171
4113 unforgivingness 8,410 efginorsuv 10 6,173
4114 nonprogrammable 8,410 abeglmnopr 10 6,172
4115 cyanocrystallin 8,413 acilnorsty 10 6,169
4116 coagriculturist 8,413 acgilorstu 10 6,170
4117 predisciplining 8,414 cdegilnprs 10 6,168
4118 dumbfounderment 8,415 bdefmnortu 10 6,167
4119 superaccumulate 8,415 acelmprstu 10 6,166
4120 quintuplication 8,421 acilnopqtu 10 6,165