Find Antonyms
estimate Antonyms
Opposite of estimate
Pinning down the opposite of estimate requires matching its exact sense, so the antonyms and opposite words below are paired with a clear verb definition and ranked by contrast strength.
• verb (Context 1)
To roughly calculate or judge the value, number, quantity, or extent of something.
Usage Example
"Scientists measure that the ancient oak tree is more than four hundred years old."
Strong
measure
Similar words to estimate
Words similar to estimate shift depending on context. Common synonyms include:
quote
approximation
approximate
appraise
estimation
appraisal
quotation
assess
Cite this Entry
Wordmom. (2026). Antonyms for Estimate. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/estimate