1) Blithe 2) Cheerful 3) Cheery 4) Exclusively Anglo word 5) Exclusively Saxon word 6) Lighthearted 7) Lightsome 8) Merry 9) Word of purely Anglo origin 10) Word with Anglo-Saxon origins Found on https://www.crosswordclues.com/clue/blithesome
Blithe'some (-sŭm) adjective Cheery; gay; merry. « The blithesome sounds of wassail gay. Sir W. Scott. » -- Blithe'some*ly , adverb -- Blithe'some*ness , noun Found on http://www.encyclo.co.uk/webster/B/66