harp vs tweak

harp and tweak both are nouns.

Word	Noun	Adjective	Verb	Adverb
harp	Yes	No	Yes	No
tweak	Yes	No	Yes	No

harp (noun)	tweak (noun)
a chordophone that has a triangular frame consisting of a sounding board and a pillar and a curved neck; the strings stretched between the neck and the soundbox are plucked with the fingers	a squeeze with the fingers
a pair of curved vertical supports for a lampshade
a small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole

harp (verb)	tweak (verb)
come back to	adjust finely
play the harp	to be under the influence of methamphetamine
	pull or pull out sharply
	pinch or squeeze sharply