hydroxybenzene vs dissolvent

hydroxybenzene and dissolvent both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydroxybenzene	Yes	No	No	No
dissolvent	Yes	No	No	No

As nouns, dissolvent is a hypernym of hydroxybenzene; that is, dissolvent is a word with a broader meaning than hydroxybenzene:

hydroxybenzene: a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally
dissolvent: a liquid substance capable of dissolving other substances

Other hypernyms of hydroxybenzene include acid, dissolver, dissolving agent, resolvent, solvent.

hydroxybenzene (noun)	dissolvent (noun)
a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally	a liquid substance capable of dissolving other substances