constructive

adjective5

1. •
   Carefully considered and meant to be helpful.
2. •
   Serving a useful purpose.
3. •
   Deemed after the fact to exist or to have occurred, despite the formal process not having been followed; often when there was no intention to do so at the time.
4. •
   Not direct or expressed, but inferred.
5. •
   Relating to or causing construction.