17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1301 cephalorhachidian 10,495 acdehilnopr 11 1,506
1302 electrochemically 10,500 acehilmorty 11 1,505
1303 sulpharsphenamine 10,502 aehilmnprsu 11 1,504
1304 superexcrescently 10,511 celnprstuxy 11 1,503
1305 nonethnologically 10,515 aceghilnoty 11 1,502
1306 palaeoceanography 10,524 aceghlnopry 11 1,501
1307 synenergistically 10,528 acegilnrsty 11 1,500
1308 spondylolisthesis 10,530 dehilnopsty 11 1,499
1309 pneumonopleuritis 10,531 eilmnoprstu 11 1,498
1310 unconquerableness 10,534 abcelnoqrsu 11 1,497
1311 nonsystematically 10,541 aceilmnosty 11 1,496
1312 nondiscriminatory 10,543 acdimnorsty 11 1,495
1313 multimillionaires 10,545 aeilmnorstu 11 1,494
1314 consubstantiality 10,547 abcilnostuy 11 1,493
1315 preresponsibility 10,552 beilnoprsty 11 1,492
1316 hippocastanaceous 10,552 acehinopstu 11 1,491
1317 electroconvulsive 10,556 ceilnorstuv 11 1,490
1318 panchromatization 10,559 achimnoprtz 11 1,489
1319 cytoarchitectural 10,561 acehilortuy 11 1,488
1320 nonperceptibility 10,570 bceilnoprty 11 1,487