tear vs dart

tear and dart both are nouns.

Word	Noun	Adjective	Verb	Adverb
tear	Yes	No	Yes	No
dart	Yes	No	Yes	No

tear (noun)	dart (noun)
a drop of the clear salty saline solution secreted by the lacrimal glands	a sudden quick movement
the act of tearing	a tapered tuck made in dressmaking
an occasion for excessive eating or drinking	a small narrow pointed missile that is thrown or shot
an opening made forcibly as by pulling apart

tear (verb)	dart (verb)
separate or cause to separate abruptly	run or move very quickly or hastily
to separate or be separated by force	move along rapidly and lightly; skim or dart
strip of feathers	move with sudden speed
move quickly and violently
fill with tears or shed tears