Constant
Constant adjective - Not undergoing a change in condition.
Every once in a while is an antonym for constant.
Every once in a while
Both terms in one sentence
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Aliens pop up every once in a while to steal one of the few surviving members of the human race.So life is a constant battle just to stay alive, right?
Cite this Source
Every once in a while and Constant. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/constant/every_once_in_a_while
Constant & Every once in a while. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/constant/every_once_in_a_while>.
Every once in a while or Constant. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/constant/every_once_in_a_while.