What is another word for on spot?
Pronunciation: [ˌɒn spˈɒt] (IPA) 
On spot, also known as on the spot or on-the-spot, is an expression that means at the current location or right away. There are several other synonyms that can be used in place of on spot, including promptly, immediately, instantaneously, instantly, forthwith, and without delay. These words suggest a sense of urgency and the need to take action quickly. Other alternatives to on spot could be at once, quickly, hastily, speedily, without hesitation, and expeditiously. Whatever synonym you choose to use, it's important to convey a sense of immediacy and the need to act fast when describing a situation that requires urgent attention.
