Nope

"Nope" is a colloquial term used to indicate a negative response or refusal, similar to saying "no." It can also express disbelief, surprise, or skepticism depending on context. For example, if someone asks if you'd like to join and you’re not interested, you might simply say "nope." It’s informal and commonly used in casual conversation, often conveying a straightforward or dismissive tone. Its versatility allows it to function as a quick, clear way to decline or express disagreement without much elaboration.