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mountainously Synonyms
Another word for mountainously
Choosing another word for mountainously that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a manner resembling a mountain in size, height, or bulk; to an enormous or towering degree.
Usage Example
"The storm clouds rose enormously over the western horizon as the afternoon heat peaked."
Strong
enormously
immensely
massively
hugely
gigantically
colossally
monumentally
Opposites of mountainously
The opposite of mountainously shifts depending on context. Common opposites include:
minutely
slightly
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Mountainously. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/mountainously