Buckle down
Buckle down verb - Work very hard, like a slave.
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Synonyms for Buckle down
Concentrate and buckle down are semantically related in consecrate oneself to topic. In some cases you can use "Concentrate" instead a verb "Buckle down".
Concentrate
Concentrate verb - To increase the amount of (a substance in a mixture) by removing other substances.
Buckle down and concentrate are semantically related in collect topic. You can use "Buckle down" instead a verb "Concentrate", if it concerns topics such as consecrate oneself to.
Cite this Source
Concentrate and Buckle down. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/buckle_down/concentrate
Buckle down & Concentrate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/buckle_down/concentrate>.
Concentrate or Buckle down. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/buckle_down/concentrate.
Google Ngram Viewer shows how "buckle down" and "concentrate" have occurred on timeline