Find Synonyms
colossally Synonyms
Another word for colossally
Choosing another word for colossally 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)
To an extraordinarily great, vast, or immense degree; on a gigantic or monumental scale.
Usage Example
"The ambitious infrastructure project proved to be immensely expensive, eventually exceeding its initial budget by billions of dollars."
Strongest
immensely
enormously
monumentally
tremendously
vastly
hugely
massively
Strong
stupendously
prodigiously
gigantically
Opposites of colossally
The opposite of colossally shifts depending on context. Common opposites include:
minimally
slightly
marginally
minutely
negligibly
barely
trivially
Cite this Entry
Wordmom. (2026). Synonyms for Colossally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/colossally