buck vs dart

buck and dart both are nouns.

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

buck (noun)	dart (noun)
mature male of various mammals (especially deer or antelope)	a sudden quick movement
a framework for holding wood that is being sawed	a tapered tuck made in dressmaking
a gymnastic horse without pommels and with one end elongated; used lengthwise for vaulting	a small narrow pointed missile that is thrown or shot
a piece of paper money worth one dollar

buck (verb)	dart (verb)
jump vertically, with legs stiff and back arched	run or move very quickly or hastily
move quickly and violently	move along rapidly and lightly; skim or dart
resist	move with sudden speed
to strive with determination