comprehend vs compass

comprehend is not a noun while compass is a noun.

Word	Noun	Adjective	Verb	Adverb
comprehend	No	No	Yes	No
compass	Yes	No	Yes	No

As verbs, comprehend and compass are synonyms defined as:

Other synonyms of comprehend include apprehend, dig, get the picture, grasp, grok, savvy.

comprehend (noun)	compass (noun)
	navigational instrument for finding directions
	drafting instrument used for drawing circles
	an area in which something acts or operates or has power or control:
	the limit of capability

comprehend (verb)	compass (verb)
get the meaning of something	get the meaning of something
to become aware of through the senses	travel around, either by plane or ship
include in scope; include as part of something broader; have as one's sphere or territory	bring about; accomplish