remark vs bromide

remark and bromide both are nouns.

Word	Noun	Adjective	Verb	Adverb
remark	Yes	No	Yes	No
bromide	Yes	No	No	No

As nouns, bromide is a hyponym of remark; that is, bromide is a word with a more specific, narrower meaning than remark:

remark: a statement that expresses a personal opinion or belief or adds information
bromide: a trite or obvious remark

remark (noun)	bromide (noun)
explicit notice	a trite or obvious remark
a statement that expresses a personal opinion or belief or adds information	any of the salts of hydrobromic acid; formerly used as a sedative but now generally replaced by safer drugs

remark (verb)	bromide (verb)
make mention of
make or write a comment on