必ひつ要よう十じゅう分ぶんConjugationsMeaningsNa-adjective1. necessary and sufficientKanji used必certainly要needed十ten分partComposed of必ひつ要ようnecessary; needed; essential; indispensable; necessity; need; requirementNa-adjective十じゅう分ぶんenough; sufficient; plenty; adequate; satisfactory; sufficiently; fully; thoroughly; well; perfectly; …Na-adjective