pocket-sized vs limited

pocket-sized is not a noun while limited is a noun.

Word	Noun	Adjective	Verb	Adverb
pocket-sized	No	Yes	No	No
limited	Yes	Yes	No	No

pocket-sized (noun)	limited (noun)
	public transport consisting of a fast train or bus that makes only a few scheduled stops

pocket-sized (adjective)	limited (adjective)
relatively moderate, limited, or small	small in range or scope
small enough to be carried in a garment pocket	not unlimited
	not excessive
	including only a part
	mediocre
	subject to limits or subjected to limits
	having a specific function or scope