Flack
Flack noun - Artillery designed to shoot upward at airplanes.
Flare up
Flare up verb - To become very angry.
Cite this Source
Flare up and Flack. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/flack/flare_up
Flack & Flare up. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/flack/flare_up>.
Flare up or Flack. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/flack/flare_up.
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