Rivet
Rivet noun - Heavy pin having a head at one end and the other end being hammered flat after being passed through holes in the pieces that are fastened together.
Tack is a synonym for rivet in thing topic. In some cases you can use "Tack" instead the word "Rivet" as a noun or a verb, when it comes to topics like attach, pin, attach or stick.
Mutual synonyms
Cite this Source
Tack and Rivet. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/rivet/tack
Rivet & Tack. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/rivet/tack>.
Tack or Rivet. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/rivet/tack.
Google Ngram Viewer shows how "rivet" and "tack" have occurred on timeline