Synonyms for perlite
- noun
Most common
Definitions
- n. 1
An amorphous volcanic glass formed by the hydration of obsidian.
Related words
- Other spellings
- pearlite
Forms
- Plural
- perlites → pearlstones…
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| perlite | falling | |
| pearlstone | steady |
Use in printed books, per decade from 1850 to 2019.
By length
- 10 letters
- pearlstone