Once
Once adverb - At an earlier or previous time.
Right now
Right now adverb - At the present time.
Usage example: right now we are in the middle of a major home renovation
Both terms in one sentence
- The Office had Michael once say, "Pamela Morgan Beesly, you need to apologize to your mother right now."
Source: Full Name Ultimatum -
As the man himself once said, "There is literally no one in the world I don't hate right now." Toby: Why do you call her my wife?
Source: Series / The West Wing -
And the whole world has to answer right now Just to tell you once again Who's bad?
Source: Music / Bad
Cite this Source
Right now and Once. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/once/right_now
Once & Right now. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/once/right_now>.
Right now or Once. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/once/right_now.
Google Ngram Viewer shows how "once" and "right now" have occurred on timeline