Ca vs lime

Ca and lime both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ca	Yes	No	No	No
lime	Yes	No	Yes	No

Ca (noun)	lime (noun)
a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals	the green acidic fruit of any of various lime trees
	any of various related trees bearing limes
	any of various deciduous trees of the genus Tilia with heart-shaped leaves and drooping cymose clusters of yellowish often fragrant flowers; several yield valuable timber
	a caustic substance produced by heating limestone
	a white crystalline oxide used in the production of calcium hydroxide
	a sticky adhesive that is smeared on small branches to capture small birds

Ca (verb)	lime (verb)
	cover with lime so as to induce growth
	spread birdlime on branches to catch birds