Free from worry or disturbance.
चिंता या disturbance से मुक्त।
English Usage: She remained untroubled despite the chaos around her.
Hindi Usage: उसे अपने चारों ओर के अत्याचार के बावजूद चिंता नहीं हुई।
Not discouraged or disheartened; showing bravery in the face of adversity.
निश्चिंत, न निराश
English Usage: She remained undismayed by the criticism she received for her project.
Hindi Usage: उसने अपने प्रोजेक्ट के लिए मिली आलोचना से निश्चिंत रहकर काम किया।
nishchint, nischint, nishchintt, nishchintth, nischinth, nishchinthe