Synonyms for exobiology
Most common
Definitions
- n. 1
The branch of biology dealing with exolife: (putative or predicted) extraterrestrial lifeforms (those originating from planets other than Earth).
Related words
- Is a kind of
- astrobiology life science science
Forms
- Plural
- exobiologies
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| exobiology | falling | |
| xenobiology | steady | |
| xenology | steady |
Use in printed books, per decade from 1850 to 2019.
By length
- 8 letters
- xenology
- 11 letters
- xenobiology
- 12 letters
- astrobiology