Shack up
Shack up verb - Share living quarters; usually said of people who are not married and live together as a couple.
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Synonyms for Shack up
Settle down and shack up are semantically related. In some cases you can use "Settle down" instead a verb "Shack up".
Settle down
Settle down verb - To become still and orderly.
Shack up and settle down are semantically related. Sometimes you can use "Shack up" instead a verb "Settle down".
Mutual synonyms
Cite this Source
Settle down and Shack up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/shack_up/settle_down
Shack up & Settle down. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/shack_up/settle_down>.
Settle down or Shack up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/shack_up/settle_down.
Google Ngram Viewer shows how "shack up" and "settle down" have occurred on timeline