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: unmeasured
Definition: not composed of measured syllables; not metrical
Usage: unmeasured prose
Antonyms: rhythmic, rhythmical
Definition: recurring with measured regularity