13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
17601 morphinomania 7,910 ahimnopr 8 19,271
17602 proctoscopies 7,911 ceioprst 8 19,268
17603 zoogeographer 7,911 aeghoprz 8 19,269
17604 coracomorphae 7,911 acehmopr 8 19,270
17605 extracellular 7,912 acelrtux 8 19,266
17606 opacification 7,912 acfinopt 8 19,267
17607 disquisitions 7,912 dinoqstu 8 19,265
17608 nongeological 7,912 acegilno 8 19,264
17609 multitudinist 7,913 dilmnstu 8 19,263
17610 unanachronous 7,914 achnorsu 8 19,262
17611 nonspirituous 7,914 inoprstu 8 19,259
17612 ophthalmolith 7,914 ahilmopt 8 19,260
17613 spongiopiline 7,914 egilnops 8 19,261
17614 jeewhillijers 7,915 ehijlrsw 8 19,258
17615 individuative 7,917 adeintuv 8 19,256
17616 bibliolatrist 7,917 abilorst 8 19,257
17617 inapplication 7,918 acilnopt 8 19,255
17618 unsanguineous 7,921 aeginosu 8 19,254
17619 genecological 7,922 acegilno 8 19,253
17620 infraordinary 7,923 adfinory 8 19,252