Open English Wordnet
Adjectives
(s)intentional, knowing, deliberatecharacterized by conscious design or purpose“intentional damage”, “a knowing act of fraud”, “a deliberate attempt to provoke a response”
(a)designed, intentional, unintentionaldone or made or performed with purpose and intent“style … is more than the deliberate and designed creation” (Havelock Ellis), “games designed for all ages”, “well-designed houses”