15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5541 aigialosauridae 9,962 adegilorsu 10 4,743
5542 magnetification 9,962 acefgimnot 10 4,744
5543 shareholdership 9,963 adehiloprs 10 4,742
5544 perithyroiditis 9,963 dehioprsty 10 4,741
5545 ophioglossaceae 9,965 aceghilops 10 4,740
5546 sclerostomiasis 9,966 aceilmorst 10 4,739
5547 inobtrusiveness 9,968 beinorstuv 10 4,738
5548 cenogenetically 9,969 acegilnoty 10 4,736
5549 counterquestion 9,969 ceinoqrstu 10 4,737
5550 overdestructive 9,970 cdeiorstuv 10 4,735
5551 retrospectivity 9,971 ceioprstvy 10 4,734
5552 transplendently 9,972 adelnprsty 10 4,732
5553 ureterocervical 9,972 aceilortuv 10 4,733
5554 physiotherapies 9,973 aehioprsty 10 4,731
5555 nonimpedimental 9,975 adeilmnopt 10 4,729
5556 persuasibleness 9,975 abeilnprsu 10 4,730
5557 subintellection 9,976 bceilnostu 10 4,727
5558 hyperanakinesia 9,976 aehiknprsy 10 4,725
5559 unfacetiousness 9,976 acefinostu 10 4,728
5560 semiemotionally 9,976 aeilmnosty 10 4,726