worthiness as an opponent; challenge
Used when evaluating whether someone or something is worth competing against or engaging with; often appears in contexts like games, sports, or debates.
彼は強いので、弾き応えがある。
He is strong, so he is a worthy opponent.
この問題は難しくて弾き応えがある。
This problem is difficult and challenging.
Compound of 弾き (hiki, 'playing' or 'plucking', from 弾く) and 応え (gotae, 'response' or 'worth', from 応える). The exact historical derivation is uncertain, but the word conveys the idea of a satisfying response when engaging with something.