laurels vs letter

laurels and letter both are nouns.

Word	Noun	Adjective	Verb	Adverb
laurels	Yes	No	No	No
letter	Yes	No	Yes	No

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

laurels (noun)	letter (noun)
a tangible symbol signifying approval or distinction	a written message addressed to a person or organization
the state of being honored	the conventional characters of the alphabet used to represent speech
	an award earned by participation in a school sport
	a strictly literal interpretation (as distinct from the intention)
	owner who lets another person use something (housing usually) for hire

laurels (verb)	letter (verb)
	mark letters on or mark with letters
	set down or print with letters
	win an athletic letter