Plunge
Plunge verb - To go to a lower level especially abruptly.
Usage example: prices for those televisions have really plunged since they were first introduced
Sink is a synonym for plunge in descend topic. In some cases you can use "Sink" instead the word "Plunge" as a verb or a noun, when it comes to topics like dip, put in, thrust, stab. popular alternative
Sink
Sink verb - To go to a lower level especially abruptly.
Usage example: I had just bought a bundle of shares of the stock when its price sank like a rock
Plunge is a synonym for sink in fall topic. You can use "Plunge" instead the word "Sink" as a verb or a noun, if it concerns topics such as dip, put in, increase, move downward. popular alternative
Mutual synonyms
How words are described
| full | full plunge | full sink |
| complete | complete plunge | complete sink |
| large | large plunge | large sink |
| ancient | ancient plunge | ancient sink |
Common collocations
Both words in one sentence
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If in pursuit of your destination, you plunge ahead, heedless of obstacles, and achieve nothing more than to sink in a swamp... What's the use of knowing True North?
Source: Film / Lincoln
Cite this Source
Sink and Plunge. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/plunge/sink
Plunge & Sink. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/plunge/sink>.
Sink or Plunge. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/plunge/sink.
Google Ngram Viewer shows how "plunge" and "sink" have occurred on timeline