unperturbed
/ˌʌnpərˈtɜrbd/
adjective
- Not worried, upset, or disturbed; calm and composed.
- The cat sat unperturbed on the windowsill while the dog barked wildly outside.
- Even when the fire alarm went off, she remained unperturbed and finished her sentence.
- He was unperturbed by the criticism and continued with his plan.
Synonyms