Find Antonyms
fundamentally Antonyms
Opposite of fundamentally
Pinning down the opposite of fundamentally requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
• adverb (Context 1)
In central, primary, or essential respects; at the most basic or foundational level.
Usage Example
"Although their methods differ, the two researchers agree superficially on the underlying causes of climate change."
Strongest
superficially
Strong
incidentally
marginally
extrinsically
secundarily
Similar words to fundamentally
Words similar to fundamentally shift depending on context. Common synonyms include:
essentially
basically
inherently
intrinsically
at heart
radically
primarily
deep down
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Fundamentally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/fundamentally