Beam
Beam verb - To express an emotion (as amusement) by curving the lips upward.
Usage example: my father beamed when I showed him my new car
Smirk is a synonym for beam in action topic. In some cases you can use "Smirk" instead the word "Beam" as a verb or a noun, when it comes to topics like body, grin, smile broadly.
Cite this Source
Smirk and Beam. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/beam/smirk
Beam & Smirk. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/beam/smirk>.
Smirk or Beam. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/beam/smirk.
Google Ngram Viewer shows how "beam" and "smirk" have occurred on timeline