15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
7521 nonteleological 10,219 acegilnot 9 7,132
7522 unexhaustedness 10,219 adehnstux 9 7,130
7523 supraterraneous 10,221 aenoprstu 9 7,129
7524 impassionedness 10,223 adeimnops 9 7,128
7525 internetworking 10,224 egiknortw 9 7,126
7526 nonrecollective 10,224 ceilnortv 9 7,127
7527 uneffectiveness 10,225 cefinstuv 9 7,125
7528 noncontiguities 10,226 ceginostu 9 7,124
7529 nonemancipation 10,228 aceimnopt 9 7,123
7530 antievolutional 10,229 aeilnotuv 9 7,122
7531 consecutiveness 10,230 ceinostuv 9 7,121
7532 nonvendibleness 10,231 bdeilnosv 9 7,120
7533 instructiveness 10,232 ceinrstuv 9 7,119
7534 disaffectedness 10,233 acdefinst 9 7,118
7535 microbacteteria 10,234 abceimort 9 7,116
7536 seminvariantive 10,234 aeimnrstv 9 7,117
7537 inescapableness 10,235 abceilnps 9 7,115
7538 extravagantness 10,239 aegnrstvx 9 7,113
7539 octadecahydrate 10,239 acdehorty 9 7,114
7540 outsuperstition 10,241 einoprstu 9 7,112