On hold
Mutual synonyms
Cite this Source
Slack and On hold. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/on_hold/slack
On hold & Slack. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/on_hold/slack>.
Slack or On hold. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/on_hold/slack.
Google Ngram Viewer shows how "on hold" and "slack" have occurred on timeline