Breadcrumb Home > Thesaurus > P Synonyms of petrology Find synonyms for: Noun 1. petrology, lithology, morphology, geomorphology usage: the branch of geology that studies rocks: their origin and formation and mineral composition and classification WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of petrology (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language