rattlesnake vs rattle

rattlesnake and rattle both are nouns.

Word	Noun	Adjective	Verb	Adverb
rattlesnake	Yes	No	No	No
rattle	Yes	No	Yes	No

rattlesnake (noun)	rattle (noun)
pit viper with horny segments at the end of the tail that rattle when shaken	loosely connected horny sections at the end of a rattlesnake's tail
	a baby's toy that makes percussive noises when shaken
	a rapid series of short loud sounds (as might be heard with a stethoscope in some types of respiratory disorders)

rattlesnake (verb)	rattle (verb)
	shake and cause to make a rattling noise
	make short successive sounds