PETROLOGY
“PETROLOGY” is a valid word.
15
Scrabble points
17
Words with Friends
9
letters
Definition
noun
- the branch of geology that studies rocks: their origin and formation and mineral composition and classification
< 9-letter words: PETROLOGY
120 words found
8-letter words 1
7-letter words 1
6-letter words 15
5-letter words 25
4-letter words 72
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- ryot