Most common
Definitions
- adj. 1
Capable of undergoing nuclear fission; fissile.
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| fissionable | falling | |
| fissile | falling |
Use in printed books, per decade from 1850 to 2019.
By length
- 7 letters
- fissile2
The small number after each word is its number of syllables (fissile2 = 2 syllables).