Main entry: unmeasurable, unmeasured, immeasurable, immensurable
Definition: impossible to measure
Usage: unmeasurable reaches of outer space
Antonyms: measurable, mensurable
Definition: capable of being measured
Main entry: inestimable, immeasurable, incomputable
Definition: beyond calculation or measure
Usage: of incalculable value; an incomputable amount; jewels of inestimable value; immeasurable wealth
Antonyms: calculable
Definition: capable of being calculated or estimated