hesitation

He confessed to his crime "without hesitation", police said.

Without hesitation he said, “So, it’s your fault we lost!”

For all the history, glory, rags-to-riches stories, boxing is - at its very essence - a gladiatorial sport where one punch, hesitation or lapse of concentration can prove fatal.

Musk has shown no hesitation, in the private sector, to eliminate jobs he considers superfluous.

"Is everything alright?" the bartender asked without hesitation, before signalling to the manager.