Blithe and Enterprising

adjective

• Lacking or showing a lack of due concern.
  • usage: "spoke with blithe ignorance of the true situation"
• Carefree and happy and lighthearted.
  • usage: "was loved for her blithe spirit"; "a merry blithesome nature"; "her lighthearted nature"; "trilling songs with a lightsome heart"
  • synonyms: blithesome, lighthearted, lightsome, light-hearted

(a.) Gay; merry; sprightly; joyous; glad; cheerful; as, a blithe spirit.

Blithe is a feminine given name

• Anglo-Saxon: Form of Blythe - joyous
• English: Form of Blythe. Joyous

adjective

• Marked by imagination, initiative, and readiness to undertake new projects.
  • usage: "an enterprising foreign policy"; "an enterprising young man likely to go far"

(a.) Having a disposition for enterprise; characterized by enterprise; resolute, active or prompt to attempt; as, an enterprising man or firm.