Flack
Flack noun - Artillery designed to shoot upward at airplanes.
Sorrow
Sorrow noun - Deep sadness especially for the loss of someone or something loved.
Mutual synonyms
Cite this Source
Sorrow and Flack. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/flack/sorrow
Flack & Sorrow. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/flack/sorrow>.
Sorrow or Flack. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/flack/sorrow.
Google Ngram Viewer shows how "flack" and "sorrow" have occurred on timeline