13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
10741 cryptocarpous 6,495 acoprstuy 9 16,691
10742 commonplacely 6,498 acelmnopy 9 16,690
10743 psammophilous 6,499 ahilmopsu 9 16,689
10744 nonlugubrious 6,501 bgilnorsu 9 16,687
10745 unglutinously 6,501 gilnostuy 9 16,688
10746 undissuadably 6,504 abdilnsuy 9 16,684
10747 rhamphosuchus 6,504 achmoprsu 9 16,686
10748 parapsychical 6,504 achilprsy 9 16,685
10749 chalcographic 6,505 acghilopr 9 16,683
10750 piscicultural 6,510 acilprstu 9 16,681
10751 uncanvassably 6,510 abclnsuvy 9 16,682
10752 conflictingly 6,512 cfgilnoty 9 16,680
10753 circumduction 6,519 cdimnortu 9 16,679
10754 unkillability 6,521 abiklntuy 9 16,678
10755 plasmophagous 6,522 aghlmopsu 9 16,677
10756 overpopularly 6,524 aelopruvy 9 16,676
10757 hyporrhythmic 6,525 chimoprty 9 16,675
10758 musicological 6,528 acgilmosu 9 16,674
10759 officializing 6,538 acfgilnoz 9 16,673
10760 parabolically 6,544 abcilopry 9 16,672