Adjective intentional has 3 senses
  1. deliberate, intentional, knowing, willful, wilful - by conscious design or purpose; "intentional damage"; "a knowing attempt to defraud"; "a willful waste of time"
    Antonym: unintended (indirect, via intended)
  2. designed, intentional - done 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"
  3. intentional, willful, wilful - done by design; "the insult was intentional"; "willful disobedience"
    Antonyms: involuntary, nonvoluntary, unvoluntary (indirect, via voluntary)
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