cimetidine vs alkalizer

cimetidine and alkalizer both are nouns.

Word	Noun	Adjective	Verb	Adverb
cimetidine	Yes	No	No	No
alkalizer	Yes	No	No	No

As nouns, alkalizer is a hypernym of cimetidine; that is, alkalizer is a word with a broader meaning than cimetidine:

cimetidine: a drug (trade name Tagamet) used to treat peptic ulcers by decreasing the secretion of stomach acid
alkalizer: an agent that counteracts or neutralizes acidity (especially in the stomach)

Other hypernyms of cimetidine include histamine blocker, alkaliser, antacid, antiacid, gastric antacid.

cimetidine (noun)	alkalizer (noun)
a drug (trade name Tagamet) used to treat peptic ulcers by decreasing the secretion of stomach acid	an agent that counteracts or neutralizes acidity (especially in the stomach)