25 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
|---|---|---|---|---|---|
| 1 | immunoelectrophoretically | 15,434 | acehilmnoprtuy | 14 | 1 |
| 2 | demethylchlortetracycline | 16,054 | acdehilmnorty | 13 | 3 |
| 3 | superincomprehensibleness | 16,364 | bcehilmnoprsu | 13 | 2 |
| 4 | microspectrophotometrical | 15,603 | acehilmoprst | 12 | 6 |
| 5 | electroencephalographical | 16,078 | aceghilnoprt | 12 | 5 |
| 6 | antidisestablishmentarian | 17,709 | abdehilmnrst | 12 | 4 |
| 7 | philosophicopsychological | 12,844 | acghilopsy | 10 | 7 |
| 8 | regeneratoryregeneratress | 19,501 | aegnorsty | 9 | 8 |
