Implies subtle agreement without strong commitment; often used to acknowledge an idea without fully endorsing it. Alice suggests a team picnic on Friday. Bob responds, 'That's an idea!' but seems hesitant.
Pro Tip 2/3
Conversational Prompt
Can be used to encourage further discussion or to show interest in exploring the suggestion more. If we start a book club, we could meet on weekends. That's an idea, let's talk dates.
Pro Tip 3/3
Informal Approval
Often used in informal settings, like casual conversations among friends or colleagues. We could paint the mural ourselves. That's an idea—let's grab some brushes!