unmeasured vs measureless

unmeasured and measureless both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unmeasured	No	Yes	No	No
measureless	No	Yes	No	No

As adjectives, unmeasured and measureless are synonyms defined as:

unmeasured and measureless: without limits in extent or size or quantity

Other synonyms of unmeasured include illimitable, limitless.

unmeasured (adjective)	measureless (adjective)
without limits in extent or size or quantity	without limits in extent or size or quantity
not composed of measured syllables; not metrical