ありきたり

noun which may take the genitive case particle 'no', na-adjective, noun

common; ordinary; conventional; run-of-the-mill

Describes something that is unremarkable, typical, or lacking originality; often carries a slightly negative nuance of being boring or predictable.

• 彼かれのアイデアはありきたりで、新しん鮮せん味みがない。

  His ideas are ordinary and lack freshness.

• ありきたりな返へん事じしかもらえなかった。

  I only got a conventional reply.