Synonyms of quizzical

Adjective

1. mocking, teasing, quizzical, playful (vs. unplayful)

usage: playfully vexing (especially by ridicule); "his face wore a somewhat quizzical almost impertinent air"- Lawrence Durrell

2. questioning, quizzical, perplexed (vs. unperplexed)

usage: perplexed (as if being expected to know something that you do not know); "he had a quizzical expression"

Definition and meaning of quizzical (Dictionary)