Drain
Drain verb - To remove (liquid) gradually or completely.
Usage example: we drained the water from the tank before cleaning it
Flush and drain are semantically related in activity topic. In some cases you can use "Flush" instead the word "Drain" as a verb or a noun, when it comes to topics like free.
How words are described
Common collocations
Both words in one sentence
- Fry rushes offscreen, we hear a toilet flush, and the water starts to drain away.
Source: "How Did You Know?" "I Didn't." -
They escape down the drain, all except Morphinius (Gorsky) who has to stay behind to flush them.
Source: Fun with Flushing
Cite this Source
Flush and Drain. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/drain/flush
Drain & Flush. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/drain/flush>.
Flush or Drain. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/drain/flush.
Google Ngram Viewer shows how "drain" and "flush" have occurred on timeline