At once
At once adverb - Without delay or hesitation; with no time intervening.
In a moment and at once are semantically related in presently topic. In some cases you can use "In a moment" instead an adverb phrase "At once".
In a moment
At once and in a moment are semantically related in at any moment topic. You can use "At once" instead an adverb phrase "In a moment".
Mutual synonyms
Related pairs
- immediately and at once
- immediately and in a moment
- directly and at once
- directly and in a moment
- straight away and at once
- straight away and in a moment
- quickly and at once
- quickly and in a moment
- promptly and at once
- promptly and in a moment
- soon and at once
- soon and in a moment
- instantly and at once
- instantly and in a moment
Cite this Source
In a moment and At once. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/at_once/in_a_moment
At once & In a moment. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/at_once/in_a_moment>.
In a moment or At once. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/at_once/in_a_moment.
