meclizine hydrochloride vs Antivert

meclizine hydrochloride and Antivert both are nouns.

Word	Noun	Adjective	Verb	Adverb
meclizine hydrochloride	Yes	No	No	No
Antivert	Yes	No	No	No

As nouns, meclizine hydrochloride and Antivert are synonyms defined as:

meclizine hydrochloride and Antivert: an antihistamine (trade name Antivert) used to treat or prevent motion sickness

Other synonyms of meclizine hydrochloride include meclizine.

meclizine hydrochloride (noun)	Antivert (noun)
an antihistamine (trade name Antivert) used to treat or prevent motion sickness	an antihistamine (trade name Antivert) used to treat or prevent motion sickness