snooze vs forty winks

snooze and forty winks both are nouns.

Word	Noun	Adjective	Verb	Adverb
snooze	Yes	No	Yes	No
forty winks	Yes	No	No	No

As nouns, snooze and forty winks are synonyms defined as:

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

Other synonyms of snooze include catnap, light sleep, nap, short sleep.

snooze (noun)	forty winks (noun)
sleeping for a short period of time (usually not in bed)	sleeping for a short period of time (usually not in bed)

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