13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4521 martyrologium 6,815 agilmortuy 10 10,133
4522 hypochloruria 6,817 achilopruy 10 10,130
4523 combinability 6,817 abcilmnoty 10 10,131
4524 vaginomycosis 6,818 acgimnosvy 10 10,129
4525 monarchically 6,822 achilmnory 10 10,128
4526 macrogonidium 6,823 acdgimnoru 10 10,127
4527 gynandromorph 6,823 adghmnopry 10 10,126
4528 funipendulous 6,825 defilnopsu 10 10,124
4529 brachycephali 6,825 abcehilpry 10 10,125
4530 perjurymonger 6,828 egjmnopruy 10 10,123
4531 synchronizing 6,829 cghinorsyz 10 10,122
4532 overjudicious 6,830 cdeijorsuv 10 10,121
4533 laryngoplasty 6,830 aglnoprsty 10 10,120
4534 unapproaching 6,833 acghinopru 10 10,119
4535 harporhynchus 6,835 achnoprsuy 10 10,117
4536 underwrapping 6,835 adeginpruw 10 10,118
4537 fissiparously 6,837 afiloprsuy 10 10,115
4538 illachrymable 6,837 abcehilmry 10 10,116
4539 unprecludible 6,838 bcdeilnpru 10 10,114
4540 unacerbically 6,840 abceilnruy 10 10,113