concern vs shipping room

concern and shipping room both are nouns.

Word	Noun	Adjective	Verb	Adverb
concern	Yes	No	Yes	No
shipping room	Yes	No	No	No

concern (noun)	shipping room (noun)
something that interests you because it is important or affects you	a room where goods are packaged and shipped
something or someone that causes anxiety; a source of unhappiness
a feeling of sympathy for someone or something
an anxious feeling
a commercial or industrial enterprise and the people who constitute it

concern (verb)	shipping room (verb)
be relevant to
be on the mind of