Once
Once adverb - At an earlier or previous time.
Right away and once are semantically related in immediately topic. In some cases you can use "Right away" instead an adverb "Once".
Right away
Right away adverb - Without delay.
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Synonyms for Right away
Once and right away are semantically related in immediately topic. Sometimes you can use "Once" instead an adverb phrase "Right away".
Both terms in one sentence
- You'll get kicked right away and once you return, you will never get a second chance if you do that sort of thing again.
Source: Website / AlternateHistory.com -
And once there, said bosses will swiftly murder you if you try to tackle them immediately.note Trieste Forest is doable right away, if you happened to bring plenty of healing items with you and don't screw around fighting the suddenly upgraded mooks.
Source: Beef Gate - Battles take place in waves, and once you kill all the enemies in one wave, the next one will spawn right away.
Source: Game Breaker / Role Playing
Cite this Source
Right away and Once. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/once/right_away
Once & Right away. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/once/right_away>.
Right away or Once. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/once/right_away.
Google Ngram Viewer shows how "once" and "right away" have occurred on timeline