diamond vs hill

diamond and hill both are nouns.

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

diamond (noun)	hill (noun)
the area of a baseball field that is enclosed by 3 bases and home plate	(baseball) the slight elevation on which the pitcher stands
a playing card in the minor suit that has one or more red rhombuses on it	structure consisting of an artificial heap or bank usually of earth or stones
the baseball playing field	a local and well-defined elevation of the land
a transparent piece of diamond that has been cut and polished and is valued as a precious gem
a parallelogram with four equal sides; an oblique-angled equilateral parallelogram
very hard native crystalline carbon valued as a gem

diamond (verb)	hill (verb)
	form into a hill