Imperturbable and Uptight

Imperturbable

Imperturbable adjective - Not easily panicked or upset.
Usage example: the chef was absolutely imperturbable—even when the kitchen caught on fire

Uptight is an antonym for imperturbable.

Nearby Word: imperturbability

Uptight

Uptight adjective - Feeling or showing uncomfortable feelings of uncertainty.

Imperturbable is an antonym for uptight.
Cite this Source
Uptight and Imperturbable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/imperturbable/uptight
Imperturbable & Uptight. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/imperturbable/uptight>.
Uptight or Imperturbable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/imperturbable/uptight.
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