へいへいぼんぼん

平 々 凡 々

  1. adjectival nouns or quasi-adjectives (keiyodoshi), nouns which may take the genitive case particle 'no', 'taru' adjective, adverb taking the 'to' particle

    very ordinary, mediocre, all-too-common, quite commonplace
    yojijukugo

    • 彼ほど平々凡々たる主人公は珍しい。
      A protagonist as plain and ordinary as him is rare indeed.