17 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 2921 |
nonsubstantiation |
11,825 |
abinostu |
8 |
2,906 |
| 2922 |
nonnutritiousness |
11,862 |
einorstu |
8 |
2,905 |
| 2923 |
noncensoriousness |
11,892 |
ceinorsu |
8 |
2,904 |
| 2924 |
indistinctiveness |
11,931 |
cdeinstv |
8 |
2,903 |
| 2925 |
transistorization |
11,940 |
ainorstz |
8 |
2,902 |
| 2926 |
condescensiveness |
11,989 |
cdeinosv |
8 |
2,901 |
| 2927 |
uncontentiousness |
12,002 |
ceinostu |
8 |
2,900 |
| 2928 |
irrepressibleness |
12,012 |
beilnprs |
8 |
2,899 |
| 2929 |
unnecessitousness |
12,087 |
ceinostu |
8 |
2,898 |
| 2930 |
institutionalists |
12,104 |
ailnostu |
8 |
2,897 |
| 2931 |
nontransportation |
12,183 |
ainoprst |
8 |
2,896 |
| 2932 |
metamathematician |
12,185 |
acehimnt |
8 |
2,895 |
| 2933 |
untransparentness |
12,186 |
aenprstu |
8 |
2,894 |
| 2934 |
chronothermometer |
12,208 |
cehmnort |
8 |
2,893 |
| 2935 |
antinationalistic |
12,240 |
acilnost |
8 |
2,892 |
| 2936 |
nonportentousness |
12,264 |
enoprstu |
8 |
2,891 |
| 2937 |
transportationist |
12,294 |
ainoprst |
8 |
2,890 |
| 2938 |
semidefensiveness |
12,408 |
defimnsv |
8 |
2,889 |
| 2939 |
antiauthoritarian |
12,413 |
ahinortu |
8 |
2,888 |
| 2940 |
nonreasonableness |
12,579 |
abelnors |
8 |
2,887 |