konstruktiv

Adjective

 * 1) constructive

Adjective

 * 1) constructive (carefully considered and meant to be helpful)

Adjective

 * 1) constructive

Usage notes

 * Usually of humans and their behaviour:

Adjective

 * 1) constructive

Adjective

 * 1) constructive

Adjective

 * 1) constructive (helpful)
 * 2) constructive (related to construction)
 * 1) constructive (related to construction)