"Promptness" is a word in ENGLISH

promptness ENGLISH
Definition:

Cheerful willingness; alacrity.

promptness ENGLISH
Definition:

Promptitude; readiness; quickness of decision or
action.

Few words of positivity

Their faces were inches apart now, and he traced her lips with one finger, lightly, lightly, then placed his lips there as if he’d drawn them into being.

Julie Anne Long, What I Did For a Duke

WORD SUGGESTIONS
Laugh your heart out.

An old lady saw a little boy with a fishing-rod over his shoulder and a jar of tadpoles in his hand walking through the park one Sunday. "Little boy," she called, "don't you know you shouldn't go fishing on a Sunday?" "I'm not going fishing, ma'am," he called back, "I'm going home."

alacrity ENGLISH

A cheerful readiness, willingness, or promptitude; joyous activity; briskness; sprightliness; as, the soldiers advanced with alacrity to meet the enemy.

Read the complete definition