unflustered

English

Etymology

From un- +‎ flustered.

Adjective

unflustered (comparative more unflustered, superlative most unflustered)

1. Not flustered; calm.
   • 2023 November 5, Andrew Anthony, “Monsters of the road: what should the UK do about SUVs?”, in The Guardian‎^[1], →ISSN:

     Some of the cars he deflates are parked on the gravelled drives of expensive homes, where security systems trigger floodlights as soon as anyone intrudes on to the grounds.Will is unflustered, and continues as if he were still in the dark.