suck vs mop

suck and mop both are nouns.

Word	Noun	Adjective	Verb	Adverb
suck	Yes	No	Yes	No
mop	Yes	No	Yes	No

As verbs, mop is a hyponym of suck; that is, mop is a word with a more specific, narrower meaning than suck:

Other hyponyms of suck include mop up, wipe up, blot, sponge up.

suck (noun)	mop (noun)
the act of sucking	cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors

suck (verb)	mop (verb)
give suck to	make a sad face and thrust out one's lower lip
draw into the mouth by creating a practical vacuum in the mouth	to wash or wipe with or as if with a mop
take in, also metaphorically
draw something in by or as if by a vacuum
provide sexual gratification through oral stimulation
be inadequate or objectionable
attract by using an inexorable force, inducement, etc.