hindrance vs speed bump

hindrance and speed bump both are nouns.

Word	Noun	Adjective	Verb	Adverb
hindrance	Yes	No	No	No
speed bump	Yes	No	No	No

As nouns, speed bump is a hyponym of hindrance; that is, speed bump is a word with a more specific, narrower meaning than hindrance:

hindrance: any obstruction that impedes or is burdensome
speed bump: a hindrance to speeding created by a crosswise ridge in the surface of a roadway

Other hyponyms of hindrance include clog.

hindrance (noun)	speed bump (noun)
the act of hindering or obstructing or impeding	a hindrance to speeding created by a crosswise ridge in the surface of a roadway
any obstruction that impedes or is burdensome
something immaterial that interferes with or delays action or progress