1. (noun)concern something that interests you because it is important or affects you Synonyms: fear, business organisation, worry, care, business, business organization, business concern, headache, vexation Antonyms: unconcern
2. (noun)concern, care, fear an anxious feeling Synonyms: headache, business concern, fright, business organisation, aid, worry, tending, fearfulness, upkeep, business organization, veneration, precaution, forethought, caution, awe, reverence, care, charge, tutelage, guardianship, business, vexation, maintenance, attention, concern, fear Antonyms: unconcern
3. (noun)concern a feeling of sympathy for someone or something Synonyms: fear, business organisation, worry, care, business, business organization, business concern, headache, vexation Antonyms: unconcern
4. (noun)concern, worry, headache, vexation something or someone that causes anxiety; a source of unhappiness Synonyms: headache, business concern, annoying, cephalalgia, business organisation, botheration, trouble, business organization, worry, chafe, head ache, care, irritation, business, vexation, annoyance, concern, fear Antonyms: unconcern
5. (verb)business, concern, business concern, business organization, business organisation a commercial or industrial enterprise and the people who constitute it Synonyms: headache, business concern, business sector, business organisation, business organization, line of work, business enterprise, worry, job, byplay, care, stage business, commercial enterprise, line, patronage, occupation, business, vexation, clientele, concern, fear Antonyms: unconcern
6. (verb)refer, pertain, relate, concern, come to, bear on, touch, touch on, have-to doe with be relevant to Synonyms: adjoin, touch, resuscitate, equal, associate, doctor, have-to doe with, cite, rival, hit, consult, fix, pertain, appertain, continue, concern, impact, mend, worry, link, refer, strike, meet, reach, repair, connect, bushel, stir, bring up, uphold, tinge, look up, affect, occupy, restore, name, relate, touch on, interrelate, preserve, tinct, bear on, partake, allude, bear upon, mention, colligate, contact, match, tie in, come to, advert, push, furbish up, denote, carry on, revive, extend to, interest, disturb, link up, tint Antonyms: unconcern
7. (verb)concern, interest, occupy, worry be on the mind of Synonyms: lodge in, invade, occupy, touch, engross, care, use up, matter to, have-to doe with, worry, touch on, absorb, engage, busy, fill, come to, relate, refer, reside, interest, take, pertain, bear on, vex, concern Antonyms: unconcern
Synonyms, Thesaurus & Antonyms of 'concern'
English Synonyms and Antonyms
1. concern Anxiety is, according to its derivation, a choking disquiet, akin to anguish; anxiety is mental; anguish may be mental or physical; anguish is in regard to the known, anxiety in regard Synonyms: anxiety, anguish, disquiet, foreboding, perplexity, apprehension, disturbance, fretfulness, solicitude, care, dread, fretting, trouble, concern, fear, misgiving, worry Antonyms: apathy, calmness, confidence, light-heartedness, satisfaction, assurance, carelessness, ease, nonchalance, tranquillity
Synonyms for concern 
