17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
561 hypsistenocephaly 10,215 acehilnopsty 12 741
562 ultrametamorphism 10,220 aehilmoprstu 12 740
563 phylactolaematous 10,223 acehlmopstuy 12 739
564 triskaidekaphobia 10,232 abdehikoprst 12 738
565 pentaphylacaceous 10,236 acehlnopstuy 12 737
566 nondemocratically 10,237 acdeilmnorty 12 736
567 ultramicrochemist 10,238 acehilmorstu 12 735
568 uncorruptibleness 10,239 bceilnoprstu 12 734
569 semifunctionalism 10,240 acefilmnostu 12 733
570 indiscerptibility 10,245 bcdeilnprsty 12 732
571 intercommunicable 10,247 abceilmnortu 12 730
572 unprofessionalism 10,247 aefilmnoprsu 12 731
573 nonpermissibility 10,253 beilmnoprsty 12 728
574 sulphoichthyolate 10,253 acehilopstuy 12 729
575 saccharometabolic 10,258 abcehilmorst 12 727
576 nonconstruability 10,262 abcilnorstuy 12 726
577 paleomagnetically 10,266 acegilmnopty 12 725
578 crossfertilizable 10,269 abcefilorstz 12 723
579 hyperflexibleness 10,269 befhilnprsxy 12 724
580 ferrimagnetically 10,271 acefgilmnrty 12 722