17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
2221 untrustworthiness 11,286 ehinorstuw 10 2,150
2222 nondiscontinuance 11,287 acdeinostu 10 2,149
2223 disconcertingness 11,292 cdeginorst 10 2,148
2224 haemaspectroscope 11,293 acehmoprst 10 2,147
2225 undifferentiating 11,299 adefginrtu 10 2,146
2226 premillennialised 11,300 adeilmnprs 10 2,145
2227 spectrohelioscope 11,305 cehiloprst 10 2,144
2228 irrefrangibleness 11,312 abefgilnrs 10 2,142
2229 untroublesomeness 11,312 belmnorstu 10 2,143
2230 nonacademicalness 11,313 acdeilmnos 10 2,141
2231 triconsonantalism 11,315 acilmnorst 10 2,140
2232 uninhabitableness 11,317 abehilnstu 10 2,139
2233 superpositiveness 11,318 einoprstuv 10 2,138
2234 counterinsurgents 11,318 ceginorstu 10 2,137
2235 unresponsibleness 11,321 beilnoprsu 10 2,136
2236 irreclaimableness 11,324 abceilmnrs 10 2,135
2237 photodissociation 11,325 acdhinopst 10 2,134
2238 unembellishedness 11,331 bdehilmnsu 10 2,133
2239 unimaginativeness 11,335 aegimnstuv 10 2,132
2240 nonprotrusiveness 11,335 einoprstuv 10 2,131