locker vs footlocker

locker and footlocker both are nouns.

Word	Noun	Adjective	Verb	Adverb
locker	Yes	No	No	No
footlocker	Yes	No	No	No

As nouns, locker and footlocker are synonyms defined as:

locker and footlocker: a trunk for storing personal possessions; usually kept at the foot of a bed (as in a barracks)

locker (noun)	footlocker (noun)
a storage compartment for clothes and valuables; usually it has a lock	a trunk for storing personal possessions; usually kept at the foot of a bed (as in a barracks)
a trunk for storing personal possessions; usually kept at the foot of a bed (as in a barracks)
a fastener that locks or closes