Jack up and Plunge

Jack up

Jack up verb - To move from a lower to a higher place or position.
Usage example: local restaurants jacked up their prices for the summer tourist season

Plunge is an antonym for jack up.

Plunge

Plunge verb - To cast oneself head first into deep water.

Jack up is an antonym for plunge.

Nearby Words: plunged, plunging, plunger
Cite this Source
Plunge and Jack up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/jack_up/plunge
Jack up & Plunge. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/jack_up/plunge>.
Plunge or Jack up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/jack_up/plunge.
Google Ngram Viewer shows how "jack up" and "plunge" have occurred on timeline