20 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 181 |
anthropoteleological |
13,390 |
aceghilnoprt |
12 |
132 |
| 182 |
decahydronaphthalene |
13,414 |
acdehlnoprty |
12 |
131 |
| 183 |
spectropyrheliometer |
13,426 |
cehilmoprsty |
12 |
130 |
| 184 |
uncontrovertibleness |
13,455 |
bceilnorstuv |
12 |
129 |
| 185 |
incomprehensibleness |
13,462 |
bcehilmnoprs |
12 |
128 |
| 186 |
phenyldiethanolamine |
13,521 |
adehilmnopty |
12 |
127 |
| 187 |
uncontrovertableness |
13,536 |
abcelnorstuv |
12 |
126 |
| 188 |
noninstrumentalistic |
13,561 |
aceilmnorstu |
12 |
125 |
| 189 |
gastroduodenostomies |
13,636 |
adegimnorstu |
12 |
124 |
| 190 |
electroretinographic |
13,654 |
aceghilnoprt |
12 |
123 |
| 191 |
ophthalmodiastimeter |
13,704 |
adehilmoprst |
12 |
122 |
| 192 |
noncontemplativeness |
13,764 |
aceilmnopstv |
12 |
121 |
| 193 |
superintolerableness |
13,922 |
abeilnoprstu |
12 |
120 |
| 194 |
nonargumentativeness |
14,050 |
aegimnorstuv |
12 |
119 |
| 195 |
overintellectualness |
14,051 |
aceilnorstuv |
12 |
118 |
| 196 |
anticonfederationism |
14,086 |
acdefimnorst |
12 |
117 |
| 197 |
counterdemonstration |
14,150 |
acdeimnorstu |
12 |
116 |
| 198 |
homeotransplantation |
14,151 |
aehilmnoprst |
12 |
115 |
| 199 |
overrepresentatively |
14,283 |
aeilnoprstvy |
12 |
114 |
| 200 |
acetylcholinesterase |
14,445 |
acehilnorsty |
12 |
113 |