Synonym: affect, business, company, enterprise, firm, interest, involve, trouble. Similar words: concerning, concert, concede, concept, conceive, conception, concentrate, concentration. Meaning: [kən'sɜːn] 
n. 1. something that interests you because it is important or affects you 2. an anxious feeling 3. a commercial or industrial enterprise and the people who constitute it 4. something or someone that causes anxiety; a source of unhappiness 5. a feeling of sympathy for someone or something. v. 1. have to do with or be relevant to 2. be on the mind of.
n. 1. something that interests you because it is important or affects you 2. an anxious feeling 3. a commercial or industrial enterprise and the people who constitute it 4. something or someone that causes anxiety; a source of unhappiness 5. a feeling of sympathy for someone or something. v. 1. have to do with or be relevant to 2. be on the mind of. 
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1, Don't interfere in what doesn't concern you.
2, My prime concern is to protect my property.
3, The noise would have provoked alarm and neighbourly concern.
4, Quite rightly, the environment is of great concern.
5, Thank you for your concern.
6, Provision of shelter was their main concern.
7, To whom it may concern ...
8, He felt some concern for her safety.
9, He has a concern in the business.
10, Our primary concern must be the children.
11, Our only concern is the children's welfare.
12, Don't interfere in matters that do not concern you!
13, It is not your concern.
14, This issue has caused wide public concern.
15, She felt acute embarrassment/anxiety/concern at his behaviour.
16, Matters of pollution and the environment concern us all.
17, He expressed grave concern at American attitudes.
18, Environmental protection has been a global concern.
19, She has deep concern for her son's.
20, The decision caused ripples of concern among the parents.
21, Teachers have expressed concern about the emphasis on testing.
22, There is concern that police use the law to confiscate assets from people who have committed minor offences.
23, There is concern that the giant panda will soon become extinct.
24, Concern for others seems to be at a discount today.
25, The Red Cross's primary concern is to preserve and protect human life.
26, It was a matter of some concern to most of those present .
27, My concern for their well - being was misunderstood as interference.
28, The recent food-poisoning scare has reignited debate/concern/controversy over farming methods.
29, There has been concern in/throughout the West about the effects of this measure.
30, The relative frequency of this illness in the area is of concern to all doctors.
More similar words: concerning, concert, concede, concept, conceive, conception, concentrate, concentration, concentrating, cancer, once, dancer, at once, uncertain, once more, all at once, conclude, concrete, uncertainty, conclusion, once in a while, once upon a time, conciliatory, convince, convinced, consequence, conference, convenience, in consequence, northern.