unmeasurable vs abysmal

unmeasurable and abysmal both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unmeasurable	No	Yes	No	No
abysmal	No	Yes	No	No

unmeasurable (adjective)	abysmal (adjective)
impossible to measure	resembling an abyss in depth; so deep as to be unmeasurable
	very great; limitless