constructive

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. constructing or tending to construct or improve or promote development (Freq. 5)
- constructive criticism
- a constructive attitude
- a constructive philosophy
- constructive permission
• Ant:
destructive
• Similar to:
creative, formative, shaping, plastic, inferential,
reconstructive, rehabilitative, structural
• See Also:
positive
• Derivationally related forms:
constructiveness
2. emphasizing what is laudable or hopeful or to the good
- constructive criticism
• Similar to:
positive
• Derivationally related forms:
constructiveness