half-hearted

he gave a half-hearted apology after being caught lying.

the team's half-hearted effort resulted in a disappointing loss.

she offered a half-hearted smile, clearly not enjoying the party.

his half-hearted support for the project was unhelpful.

i gave a half-hearted attempt at cleaning my room.

the politician delivered a half-hearted speech to a small crowd.

she gave a half-hearted response to my question.

he showed a half-hearted interest in learning a new language.

the half-hearted agreement didn't satisfy either side.

it was a half-hearted invitation, so i didn't go.

they offered a half-hearted solution to the complex problem.