Imperturbable and Raucous

Imperturbable

Imperturbable adjective - Not easily panicked or upset.

Raucous is an antonym for imperturbable.

Nearby Word: imperturbability

Raucous

Raucous adjective - Being rough or noisy in a high-spirited way.
Usage example: the partying neighbors kept up their raucous laughter half the night

Imperturbable is an antonym for raucous.

Nearby Word: raucously
Cite this Source
Raucous and Imperturbable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/imperturbable/raucous
Imperturbable & Raucous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/imperturbable/raucous>.
Raucous or Imperturbable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/imperturbable/raucous.
Google Ngram Viewer shows how "imperturbable" and "raucous" have occurred on timeline