Inestimable
adj.capable, thoughtfulformal
What it means
Too great in value, importance, or amount to be adequately estimated.
Reach for it when expressing profound worth when a numerical estimate would miss the point
The midwife's local knowledge was of inestimable value during the flood.
Choose between these
6- everyday
enormous
plain strong emphasis on size is enough
not when Enormous remains measurable in principle and lacks the value judgment.
- warm
practical usefulness or importance exceeds ordinary valuation
not when Invaluable is more familiar and often centers usefulness rather than scale.
- warm
emotional or cultural worth cannot be reduced to money
not when Priceless can sound playful and may imply uniqueness.
- formal
an effect or quantity cannot be meaningfully measured
not when Immeasurable concerns measurement, while inestimable often praises value.
- formal
incalculable
consequences or quantity cannot reasonably be computed
not when Incalculable often accompanies harm and can make gratitude sound ominous.
- literary
depth of influence or significance is central
not when Profound should not describe literal quantity or price.
Said against
3- negligible
- minor
- estimable
It naturally appears in
4- inestimable value
Her annotated maps have inestimable value for future restoration work.
- inestimable importance
The oral histories are of inestimable importance to displaced families.
- inestimable benefit
Clean water brought an inestimable benefit beyond the health figures alone.
- of inestimable worth
The rescued notebooks are of inestimable worth to the research community.
Where this comes from
- Merriam-Webster, adjective sense 1: incapable of being estimated or valued opens in a new tab · retrieved 2026-07-26
The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.