Comply
Comply verb - Act in accordance with someone's rules, commands, or wishes.
Knuckle down and comply are semantically related. In some cases you can replace term "Knuckle down" with "Comply", this verbs are similar.
Knuckle down
Knuckle down verb - Work very hard, like a slave.
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Synonyms for Knuckle down
Comply and knuckle down are semantically related. Sometimes you can use "Comply" instead a verb "Knuckle down".
Cite this Source
Knuckle down and Comply. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/comply/knuckle_down
Comply & Knuckle down. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/comply/knuckle_down>.
Knuckle down or Comply. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/comply/knuckle_down.
Google Ngram Viewer shows how "comply" and "knuckle down" have occurred on timeline