bicycle stand vs bike rack

bicycle stand and bike rack both are nouns.

Word	Noun	Adjective	Verb	Adverb
bicycle stand	Yes	No	No	No
bike rack	Yes	No	No	No

As nouns, bicycle stand and bike rack are synonyms defined as:

Other synonyms of bicycle stand include bicycle parking rack, bicycle rack, bike parking rack, bike stand.

bicycle stand (noun)	bike rack (noun)
a rack for parking bicycles	a rack for parking bicycles