18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1321 nonpresentableness 13,293 abelnoprst 10 1,077
1322 interpenetratively 13,308 aeilnprtvy 10 1,076
1323 heterointoxication 13,315 acehinortx 10 1,075
1324 counterindentation 13,317 acdeinortu 10 1,074
1325 counterrestoration 13,364 aceinorstu 10 1,073
1326 misrepresentations 13,389 aeimnoprst 10 1,072
1327 interparenthetical 13,459 acehilnprt 10 1,071
1328 ureterolithotomies 13,473 ehilmorstu 10 1,070
1329 tetrachloromethane 13,509 acehlmnort 10 1,069
1330 nondeleteriousness 13,674 deilnorstu 10 1,067
1331 overrepresentative 13,674 aeinoprstv 10 1,068
1332 overrepresentation 13,824 aeinoprstv 10 1,066
1333 unintermediateness 13,826 adeimnrstu 10 1,065
1334 counterattestation 14,024 aceinorstu 10 1,064
1335 hyperbrachycephaly 9,094 abcehlpry 9 1,443
1336 phycochromophyceae 9,758 acehmopry 9 1,442
1337 pseudoprosperously 9,959 deloprsuy 9 1,441
1338 microspectroscopic 10,047 ceimoprst 9 1,440
1339 unpresumptuousness 10,363 emnoprstu 9 1,439
1340 cholecystocolotomy 10,374 cehlmosty 9 1,438