Noun	1.	concern - something that interests you because it is important or affects you; "the safety of the ship is the captain's concern"
	2.	concern - an anxious feeling; "care had aged him"; "they hushed it up out of fear of public reaction" Synonyms: fear, care
	3.	concern - a commercial or industrial enterprise and the people who constitute it; "he bought his brother's business"; "a small mom-and-pop business"; "a racially integrated business concern" Synonyms: business, business concern, business organisation, business organization
	4.	concern - something or someone that causes anxiety; a source of unhappiness; "New York traffic is a constant concern"; "it's a major worry" Synonyms: headache, worry, vexation
	5.	concern - a feeling of sympathy for someone or something; "She felt strong concern for those less fortunate" Antonyms: unconcern - a feeling of lack of concern
Verb	1.	concern - have to do with or be relevant to; "There were lots of questions referring to her talk"; "My remark pertained to your earlier comments" Synonyms: pertain, bear on, come to, touch on, refer, relate, touch
	2.	concern - be on the mind of; "I worry about the second Germanic consonant" Synonyms: interest, worry, occupy

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