Knuckle under
Knuckle under verb - To cease resistance (as to another's arguments, demands, or control).
Truckle and knuckle under are semantically related. In some cases you can use "Truckle" instead a verb "Knuckle under".
Truckle
Truckle verb - To use flattery or the doing of favors in order to win approval especially from a superior.
Knuckle under and truckle are semantically related. Sometimes you can use "Knuckle under" instead a verb "Truckle".
Nearby Word: truckling
Mutual synonyms
Related pairs
Cite this Source
Truckle and Knuckle under. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/knuckle_under/truckle
Knuckle under & Truckle. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/knuckle_under/truckle>.
Truckle or Knuckle under. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/knuckle_under/truckle.
Google Ngram Viewer shows how "knuckle under" and "truckle" have occurred on timeline