Click on the elements of interest for more details,
 or make a new query .
The numbers that are shown in the parentheses indicate how
many of your word queries appear in each category.
- exo-, ex- (Greek: outer, outside, external; used as a prefix)  (one matching result)
 
- bio-, bi- (life; living, live, alive) words: eubiosphere to hypobiosis, part 17 of 20   (one matching result)
 
- bio-, bi- (life; living, live, alive) words  (one matching result)