Flak
Flak noun - Artillery designed to shoot upward at airplanes.
Vitriol
Mutual synonyms
Cite this Source
Vitriol and Flak. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/flak/vitriol
Flak & Vitriol. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/flak/vitriol>.
Vitriol or Flak. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/flak/vitriol.
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