Buy
Buy verb - To get possession of (something) by giving money in exchange for.
Knuckle under and buy are semantically related. In some cases you can use "Knuckle under" instead a verb "Buy".
Knuckle under
Knuckle under verb - To cease resistance (as to another's arguments, demands, or control).
Buy and knuckle under are semantically related. Sometimes you can use "Buy" instead a verb "Knuckle under".
Cite this Source
Knuckle under and Buy. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/buy/knuckle_under
Buy & Knuckle under. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/buy/knuckle_under>.
Knuckle under or Buy. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/buy/knuckle_under.
Google Ngram Viewer shows how "buy" and "knuckle under" have occurred on timeline