13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
20321 nonnavigation 8,626 aginotv 7 20,526
20322 commencements 8,627 cemnost 7 20,525
20323 indisposition 8,630 dinopst 7 20,524
20324 arthrorrhagia 8,640 aghiort 7 20,523
20325 nonappendance 8,643 acdenop 7 20,522
20326 inclinational 8,647 acilnot 7 20,521
20327 dispossession 8,649 deinops 7 20,520
20328 ingenuousness 8,651 eginosu 7 20,518
20329 nonconception 8,651 ceinopt 7 20,519
20330 unintuitional 8,652 ailnotu 7 20,517
20331 unduteousness 8,652 denostu 7 20,516
20332 nonconfidence 8,655 cdefino 7 20,515
20333 nonconficient 8,662 cefinot 7 20,514
20334 nonconcessive 8,665 ceinosv 7 20,512
20335 overgrossness 8,665 egnorsv 7 20,513
20336 catocathartic 8,672 achiort 7 20,511
20337 suprasaturate 8,676 aeprstu 7 20,510
20338 nondependency 8,682 cdenopy 7 20,509
20339 ecclesiastics 8,683 aceilst 7 20,508
20340 intelligently 8,684 egilnty 7 20,507