Flare up
Flare up verb - To become very angry.
Have one's hackles up and flare up are semantically related. In some cases you can use "Have one's hackles up" instead a verb "Flare up".
Have one's hackles up
Flare up and have one's hackles up are semantically related. You can use "Flare up" instead a verb "Have one's hackles up".
Mutual synonyms
Cite this Source
Have one's hackles up and Flare up. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/flare_up/have_one_s_hackles_up
Flare up & Have one's hackles up. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/flare_up/have_one_s_hackles_up>.
Have one's hackles up or Flare up. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/flare_up/have_one_s_hackles_up.