ride vs rider

ride and rider both are nouns.

Word	Noun	Adjective	Verb	Adverb
ride	Yes	No	Yes	No
rider	Yes	No	No	No

ride (noun)	rider (noun)
a journey in a vehicle (usually an automobile)	a clause that is appended to a legislative bill
a mechanical device that you ride for amusement or excitement	a traveler who actively rides an animal (as a horse or camel)
	a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it
	a traveler who actively rides a vehicle (as a bicycle or motorcycle)

ride (verb)	rider (verb)
harass with persistent criticism or carping
keep partially engaged by slightly depressing a pedal with the foot
copulate with
be carried or travel on or in a vehicle
sit and travel on the back of animal, usually while controlling its motions
move like a floating object
climb up on the body
sit on and control a vehicle
ride over, along, or through
continue undisturbed and without interference
lie moored or anchored
have certain properties when driven
be sustained or supported or borne
be contingent on