light sleep vs snooze

light sleep and snooze both are nouns.

Word	Noun	Adjective	Verb	Adverb
light sleep	Yes	No	No	No
snooze	Yes	No	Yes	No

As nouns, light sleep and snooze are synonyms defined as:

light sleep and snooze: sleeping for a short period of time (usually not in bed)

Other synonyms of light sleep include catnap, forty winks, nap, short sleep.

light sleep (noun)	snooze (noun)
sleeping for a short period of time (usually not in bed)	sleeping for a short period of time (usually not in bed)

light sleep (verb)	snooze (verb)
	sleep lightly or for a short period of time