17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1 submetaphorically 9,215 abcehilmoprstuy 15 3
2 pterygomandibular 9,258 abdegilmnoprtuy 15 2
3 undiscoverability 9,670 abcdeilnorstuvy 15 1
4 carboxyhemoglobin 8,597 abceghilmnorxy 14 59
5 subconformability 8,602 abcfilmnorstuy 14 58
6 overpsychologized 9,076 cdeghiloprsvyz 14 57
7 unproblematically 9,088 abceilmnoprtuy 14 56
8 hyperfunctionally 9,196 acefhilnoprtuy 14 55
9 unideographically 9,328 acdeghilnopruy 14 54
10 draughtswomanship 9,345 adghimnoprstuw 14 53
11 sphygmomanometric 9,358 aceghimnoprsty 14 52
12 pseudoorganically 9,401 acdegilnoprsuy 14 51
13 uncomprehendingly 9,428 cdeghilmnopruy 14 50
14 nonpurchasability 9,475 abchilnoprstuy 14 49
15 decarboxylization 9,516 abcdeilnortxyz 14 48
16 reconfigurability 9,534 abcefgilnortuy 14 47
17 hyperfastidiously 9,556 adefhiloprstuy 14 46
18 hypodermatoclysis 9,607 acdehilmoprsty 14 45
19 hypercivilization 9,685 acehilnoprtvyz 14 44
20 hepaticopulmonary 9,685 acehilmnoprtuy 14 43