Blocadren vs timolol

Blocadren and timolol both are nouns.

Word	Noun	Adjective	Verb	Adverb
Blocadren	Yes	No	No	No
timolol	Yes	No	No	No

As nouns, Blocadren and timolol are synonyms defined as:

Blocadren and timolol: a beta blocker (trade name Blocadren) administered after heart attacks

Blocadren (noun)	timolol (noun)
a beta blocker (trade name Blocadren) administered after heart attacks	a beta blocker (trade name Blocadren) administered after heart attacks