note vs remark

note and remark both are nouns.

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

As verbs, note and remark are synonyms defined as:

Other synonyms of note include mention, observe.

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

Other hyponyms of note include comment, notice, point out.

note (noun)	remark (noun)
a characteristic emotional quality	explicit notice
a brief written record	a statement that expresses a personal opinion or belief or adds information
a comment or instruction (usually added)
a short personal letter
a notation representing the pitch and duration of a musical sound
a tone of voice that shows what the speaker is feeling
a promise to pay a specified amount on demand or at a certain time
a piece of paper money (especially one issued by a central bank)
high status importance owing to marked superiority

note (verb)	remark (verb)
make mention of	make mention of
make a written note of	make or write a comment on
notice or perceive
observe with care or pay close attention to