out-basket vs out-tray

out-basket and out-tray both are nouns.

Word	Noun	Adjective	Verb	Adverb
out-basket	Yes	No	No	No
out-tray	Yes	No	No	No

As nouns, out-basket and out-tray are synonyms defined as:

out-basket and out-tray: a wood or metal receptacle placed on your desk to hold your outgoing material

out-basket (noun)	out-tray (noun)
a wood or metal receptacle placed on your desk to hold your outgoing material	a wood or metal receptacle placed on your desk to hold your outgoing material