徒 あだ Meanings な-adjective, Noun vain; futile; transient; frivolous Kanji 徒 follower. Read as あだ. Words containing 徒 徒花 (あだばな) non-fruit-bearing flower 徒し心 (あだしごころ) cheating heart 徒桜 (あだざくら) ephemeral cherry blossom And 4 more. Jinuma: Japanese Dictionary · Word lists