dimenhydrinate vs Dramamine

dimenhydrinate and Dramamine both are nouns.

Word	Noun	Adjective	Verb	Adverb
dimenhydrinate	Yes	No	No	No
Dramamine	Yes	No	No	No

As nouns, dimenhydrinate and Dramamine are synonyms defined as:

dimenhydrinate and Dramamine: antihistamine and antiemetic (trade name Dramamine) used to treat motion sickness

dimenhydrinate (noun)	Dramamine (noun)
antihistamine and antiemetic (trade name Dramamine) used to treat motion sickness	antihistamine and antiemetic (trade name Dramamine) used to treat motion sickness