Done or made or performed with purpose and intent:
— Style...is more than the deliberate and designed creation.
— Games designed for all ages.
— Well-designed houses.

synonyms: intentional, unintentional.

Roget 611: prepense^†, premeditated etc. v., predesignated, predesigned^†; advised, studied, designed, calculated; aforethought; intended etc. 620; foregone.    well-laid, well-devised, well-weighed; maturely considered; cunning.    ... show more