Meaning & use
inestimable
Too great, valuable, or important to be measured or calculated.
See it in a sentence
Her contribution to the project was of inestimable value to the whole team.
The manuscript holds inestimable historical significance for scholars of the period.
A note on using this word
Inestimable is a formal word used mainly to praise something's worth and should not be confused with estimable, which means worthy of respect.
Words with a similar meaning
immeasurableinvaluable
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Words with an opposite meaning
negligible
Make it your own
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