ibuprofen vs Motrin

ibuprofen and Motrin both are nouns.

Word	Noun	Adjective	Verb	Adverb
ibuprofen	Yes	No	No	No
Motrin	Yes	No	No	No

As nouns, ibuprofen and Motrin are synonyms defined as:

ibuprofen and Motrin: a nonsteroidal anti-inflammatory and analgesic medicine (trade names Advil and Motrin and Nuprin) used to relieve the pain of arthritis and as an antipyretic

Other synonyms of ibuprofen include Advil, isobutylphenyl propionic acid, Nuprin.

ibuprofen (noun)	Motrin (noun)
a nonsteroidal anti-inflammatory and analgesic medicine (trade names Advil and Motrin and Nuprin) used to relieve the pain of arthritis and as an antipyretic	a nonsteroidal anti-inflammatory and analgesic medicine (trade names Advil and Motrin and Nuprin) used to relieve the pain of arthritis and as an antipyretic