Find Antonyms
fractionally Antonyms
Opposite of fractionally
Pinning down the opposite of fractionally 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)
To a very small degree or by a tiny margin; slightly.
Usage Example
"The marathon runner finished the race considerably ahead of her closest rival."
Strongest
considerably
substantially
significantly
vastly
Strong
immensely
greatly
dramatically
enormously
Similar words to fractionally
Words similar to fractionally shift depending on context. Common synonyms include:
slightly
marginally
minimally
minutely
negligibly
faintly
imperceptibly
Cite this Entry
Wordmom. (2026). Antonyms for Fractionally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/fractionally