1. unperturbed - Adjective
2. unperturbed - Adjective Satellite
free from emotional agitation or nervous tension
Source: WordNetThrough all this horror my cat stalked unperturbed. Once I saw him monstrously perched atop a mountain of bones, and wondered at the secrets that might lie behind his yellow eyes. H. P. Lovecraft
But with unhurrying chase, And unperturbéd pace, Deliberate speed, majestic instancy, They beat-and a Voice beat More instant than the Feet- "All things betray thee, who betrayest Me." Francis Thompson
His among the clouded faces seemed unperturbed. He looked over the Americans, their gear. In truth, they did not look like men who might have whiskey they hadn't drunk. Cormac McCarthy
the waiters were unflurried and good natured Source: Internet
with contented mind and unruffled spirit Source: Internet
Guests here are treated to unperturbed views of some of Australia’s most iconic native wildlife including emus, echidnas, wedge-tail eagles and over 160 different species of bird! Source: Internet