Greek roots help? I WILL GIVE METALS TO THE FIRST TO ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!

Question

alyssajobug · Answer

Which is not a Greek root in the following word:  
Megalomania: a disorder where someone feels he or she is literally God.  

Manio
galo
mega

alyssajobug · Answer

Which is not a Greek root in the following word:  
Internal monologue: when a character thinks to himself or herself, but does not speak the thought.

Mono-
-logue
Int-

alyssajobug · Answer

Which is not a Greek root in the following word:  
Micrometer: a tool used to measure tiny distances and angles, usually on a telescope or microscope. 

micro
crom
meter

kittiwitti1 · Answer

It's medals* and I shall give the answers respective to the order in which you posted the questions.
1. galo
2. int
3. crom

kittiwitti1 · Answer

If your question has been answered please close the question so others don't get confused by this