Open English Wordnet
Nouns
Adjectives
(s)intentional, knowing, deliberatecharacterized by conscious design or purpose“intentional damage”, “a knowing act of fraud”, “a deliberate attempt to provoke a response”
(s)knowledgeable, knowingalert and fully informed“a knowing collector of rare books”, “surprisingly knowledgeable about what was going on”
(s)knowing, knowledgeable, learned, lettered, well-educated, well-readhighly educated; having extensive information or understanding“knowing instructors”, “a knowledgeable critic”, “a knowledgeable audience”