insouciant

marked by blithe unconcern; "an ability to interest casual students"; "showed a casual disregard for cold weather"; "an utterly insouciant financial policy"; "an elegantly insouciant manner"; "drove his car with nonchalant abandon"; "was polite in a

वृद्धावस्था के कारण अपना राज्य अपनी पुत्रियों को देकर वह चिंतामुक्त जीवन व्यतीत करना चाहता था|

he thought of his past, its cold splendour and insouciant.