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)
 
- sphero-, spher-, -sphere- (Greek: ball, round)  (one matching result)
 
- atmo-, atm- (Greek: vapor, steam; air, gas; respiration)  (one matching result)
 
- thermo-, -thermy (heat, hot, warm) dictionary words: thermopile to xerothermic, part 6 of 6   (one matching result)