Main entry: blithe, blithesome, light-hearted, lighthearted, lightsome
Definition: 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
Main entry: blithe
Definition: lacking or showing a lack of due concern
Usage: spoke with blithe ignorance of the true situation