Synonyms for cyclonium
- noun
Most common
Definitions
- n. 1
A rejected name for the chemical element promethium.
By length
- 10 letters
- promethium4
The small number after each word is its number of syllables (promethium4 = 4 syllables).
A rejected name for the chemical element promethium.
The small number after each word is its number of syllables (promethium4 = 4 syllables).