mop up vs pip

mop up and pip both are nouns.

Word	Noun	Adjective	Verb	Adverb
mop up	Yes	No	Yes	No
pip	Yes	No	Yes	No

As verbs, mop up and pip are synonyms defined as:

Other synonyms of mop up include rack up, whip, worst.

mop up (noun)	pip (noun)
a concluding action	a mark on a die or on a playing card (shape depending on the suit)
	a radar echo displayed so as to show the position of a reflecting surface
	a small hard seed found in some fruits
	a disease of poultry
	a minor nonspecific ailment

mop up (verb)	pip (verb)
finish a task completely	defeat thoroughly
defeat thoroughly	hit with a missile from a weapon
to wash or wipe with or as if with a mop	kill by firing a missile