advisedly adv. + Add to list US //ædˈvaɪzədɫi// UK //ɐdvˈaɪzɪdli// ad·vis·ed·ly SynonymsAntonymsEtymology Synonyms deliberatelydesignedlyintentionallypurposely Antonyms accidentallyunintentionallyOrigin From advised + -ly.