Synonym: helpful, useful, worthwhile. Antonym: destructive. Similar words: construction, constructing, construct, instruction, instructional, instruct, instructor, obstruction. Meaning: [-tɪv] 
adj. 1. constructing or tending to construct or improve or promote development 2. emphasizing what is laudable or hopeful or to the good.
adj. 1. constructing or tending to construct or improve or promote development 2. emphasizing what is laudable or hopeful or to the good. 
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1, The meeting was very constructive.
2, The woman claims she was the victim of constructive dismissal after being demoted.
3, I wish Jon would make some constructive proposals instead of just making clever-clever remarks.
4, We welcome any constructive criticism.
5, There is a need for constructive dialogue between leaders.
6, We try to give students constructive criticism .
7, If you don't have anything constructive to say, I'd rather you kept quiet.
8, I meant it as a bit of constructive advice, but he took it as a personal insult.
9, She won her claim for constructive dismissal because she had been pressured into resigning.
10, I've had a lot of very constructive feedback from the students about this.
11, We welcome constructive criticism.
12, But he does want to stimulate constructive forward thinking.
13, Never a word of constructive criticism.
14, Naturally, some cases of constructive dismissal are clear-cut.
15, So what constructive action can a lender take?
16, Both the courses and the creche were very constructive.
17, The dialogue was very constructive, co-operative and helpful.
18, It's no use being offended by constructive criticisms.
19, The question of constructive knowledge is more difficult.
20, I'm always willing to hear constructive criticism.
21, She believes these talks will be the start of a constructive and mean-ingful dialogue.
22, At the concluding press conference, both leaders said that the talks had been constructive.
23, She criticised my writing,(http://sentencedict.com/constructive.html) but in a way that was very constructive - I learned a lot from her.
24, The President told waiting reporters there had been a constructive dialogue.
25, The two sides have at last begun to engage in a constructive dialogue.
26, He is beginning to deal with his anger in a constructive way.
27, The government is encouraging all parties to play a constructive role in the reform process.
28, After their meeting, both men described the talks as frank, friendly and constructive.
29, The dispute could have been handled in a more constructive manner.
30, His work involved helping hyperactive children to use their energy in a constructive way.
More similar words: construction, constructing, construct, instruction, instructional, instruct, instructor, obstruction, destruction, construe, structure, structural, infrastructure, deductive, productive, constrain, constrict, constraint, consecutive, conservative, instrument, demonstrate, productivity, constant, demonstrator, struggle against, active, demonstration, constantly, constitute.