hop vs hopper

hop and hopper both are nouns.

Word	Noun	Adjective	Verb	Adverb
hop	Yes	No	Yes	No
hopper	Yes	No	No	No

hop (noun)	hopper (noun)
the act of hopping; jumping upward or forward (especially on one foot)	(baseball) a hit that travels along the ground
an informal dance where popular music is played	terrestrial plant-eating insect with hind legs adapted for leaping
twining perennials having cordate leaves and flowers arranged in conelike spikes; the dried flowers of this plant are used in brewing to add the characteristic bitter taste to beer	funnel-shaped receptacle; contents pass by gravity into a receptacle below
	a machine used for picking hops
	someone who hops

hop (verb)	hopper (verb)
jump lightly
make a jump forward or upward
jump across
traverse as if by a short airplane trip
move quickly from one place to another
travel by means of an aircraft, bus, etc.