13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
20301 noncollection 8,570 ceilnot 7 20,546
20302 nonconcentric 8,574 ceinort 7 20,545
20303 archarchitect 8,578 acehirt 7 20,544
20304 preperceptive 8,581 ceiprtv 7 20,543
20305 unneedfulness 8,583 deflnsu 7 20,542
20306 nonnationally 8,588 ailnoty 7 20,541
20307 odontostomous 8,592 dmnostu 7 20,540
20308 levelheadedly 8,592 adehlvy 7 20,539
20309 nonpalliation 8,595 ailnopt 7 20,538
20310 socinianistic 8,602 acinost 7 20,537
20311 unutilitarian 8,603 ailnrtu 7 20,536
20312 nonsuspension 8,603 einopsu 7 20,535
20313 reoccurrences 8,604 cenorsu 7 20,534
20314 noncontinency 8,607 ceinoty 7 20,533
20315 constrictions 8,608 cinorst 7 20,532
20316 poisonousness 8,609 einopsu 7 20,531
20317 overdeveloped 8,612 deloprv 7 20,530
20318 preacceptance 8,614 acenprt 7 20,529
20319 rhododendrons 8,616 dehnors 7 20,528
20320 epiperipheral 8,620 aehilpr 7 20,527