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hilly Synonyms
Another word for hilly
Choosing another word for hilly that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Having many hills; characterized by rolling or elevated terrain.
Usage Example
"Cycling through the rolling countryside required considerable stamina and lower gears."
Strongest
rolling
Strong
undulating
mountainous
sloping
rugged
Weak
uneven
elevated
Opposites of hilly
The opposite of hilly shifts depending on context. Common opposites include:
flat
level
even
smooth
horizontal
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Hilly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/hilly