In a manner that exhibits promptness or readiness, characterized by acting swiftly and without hesitation or delay in response to a situation or request.

Describes the quality of being quick to respond or take action, emphasizing a sense of urgency or immediacy in addressing matters at hand.

Indicates a state of acting without any hesitation, often in order to swiftly fulfill an obligation or requirement, reflecting an eagerness to proceed without postponement.

Refers to the act of engaging in a task or duty as soon as it is relevant, highlighting the intention to tackle responsibilities right away.