13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18301 unfittingness 8,546 efginstu 8 18,570
18302 imparipinnate 8,546 aeimnprt 8 18,569
18303 offhandedness 8,546 adefhnos 8 18,571
18304 intramatrical 8,547 acilmnrt 8 18,568
18305 breakableness 8,548 abeklnrs 8 18,567
18306 braillewriter 8,548 abeilrtw 8 18,566
18307 wheelbarrower 8,549 abehlorw 8 18,565
18308 unmannishness 8,550 aehimnsu 8 18,564
18309 preflagellate 8,551 aefglprt 8 18,562
18310 atlantosaurus 8,551 alnorstu 8 18,563
18311 unplannedness 8,552 adelnpsu 8 18,561
18312 eavesdroppers 8,553 adeoprsv 8 18,559
18313 photophoresis 8,553 ehioprst 8 18,560
18314 cellulosities 8,553 ceilostu 8 18,558
18315 unconcernment 8,555 cemnortu 8 18,557
18316 manysidedness 8,557 adeimnsy 8 18,556
18317 vinylethylene 8,558 ehilntvy 8 18,555
18318 nonvalidation 8,558 adilnotv 8 18,554
18319 nonscientific 8,558 cefinost 8 18,553
18320 curiousnesses 8,559 ceinorsu 8 18,552