16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
281 pseudoanatomical 9,970 acdeilmnopstu 13 103
282 nondeprecatingly 10,009 acdegilnoprty 13 102
283 thermodynamicist 10,017 acdehimnorsty 13 101
284 megachiropterous 10,022 aceghimoprstu 13 100
285 ultrafashionable 10,027 abefhilnorstu 13 99
286 overfaithfulness 10,027 aefhilnorstuv 13 98
287 preconsolidating 10,028 acdegilnoprst 13 97
288 microencapsulate 10,033 aceilmnoprstu 13 96
289 feldspathization 10,040 adefhilnopstz 13 95
290 overcompensating 10,041 acegimnoprstv 13 94
291 nondestructively 10,054 cdeilnorstuvy 13 93
292 gastrohypertonic 10,087 aceghinoprsty 13 92
293 superexceptional 10,090 aceilnoprstux 13 91
294 unprognosticated 10,097 acdeginoprstu 13 90
295 semineurotically 10,108 aceilmnorstuy 13 89
296 thermoplasticity 10,119 acehilmoprsty 13 88
297 unprofitableness 10,120 abefilnoprstu 13 87
298 spectroheliogram 10,132 aceghilmoprst 13 86
299 hyperdimensional 10,142 adehilmnoprsy 13 84
300 pharmacogenetics 10,142 aceghimnoprst 13 85