park vs diamond

park and diamond both are nouns.

Word	Noun	Adjective	Verb	Adverb
park	Yes	No	Yes	No
diamond	Yes	No	No	No

park (noun)	diamond (noun)
a facility in which ball games are played (especially baseball games)	the area of a baseball field that is enclosed by 3 bases and home plate
a gear position that acts as a parking brake	a playing card in the minor suit that has one or more red rhombuses on it
a large area of land preserved in its natural state as public property	the baseball playing field
a piece of open land for recreational use in an urban area	a transparent piece of diamond that has been cut and polished and is valued as a precious gem
a lot where cars are parked	a parallelogram with four equal sides; an oblique-angled equilateral parallelogram
	very hard native crystalline carbon valued as a gem

park (verb)	diamond (verb)
place temporarily
maneuver a vehicle into a parking space