13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
20561 antipatharian 9,296 ahinprt 7 20,286
20562 nonordination 9,302 adinort 7 20,284
20563 tartarization 9,302 ainortz 7 20,285
20564 aggregateness 9,302 aegnrst 7 20,283
20565 antiarthritic 9,309 achinrt 7 20,282
20566 ectocarpaceae 9,317 aceoprt 7 20,281
20567 metasomatosis 9,319 aeimost 7 20,280
20568 ferroconcrete 9,325 cefnort 7 20,279
20569 assassinative 9,328 aeinstv 7 20,277
20570 unreprehended 9,328 dehnpru 7 20,278
20571 leisureliness 9,333 eilnrsu 7 20,275
20572 nondistortion 9,333 dinorst 7 20,276
20573 isolationists 9,338 ailnost 7 20,274
20574 mononitration 9,346 aimnort 7 20,273
20575 trustlessness 9,347 elnrstu 7 20,272
20576 omninescience 9,352 ceimnos 7 20,271
20577 constantinian 9,353 acinost 7 20,270
20578 opinionedness 9,357 deinops 7 20,269
20579 consistencies 9,360 ceinost 7 20,268
20580 sensibilities 9,364 beilnst 7 20,267