The crossword solutions for the term 'Cheerful and Self-Confident' are JAUNTY (6 letters) and DEBONAIR (8 letters). JAUNTY is an adjective that describes someone who is cheerful, lively, and full of confidence. It is derived from the French word 'jolie', which means pretty. DEBONAIR is also an adjective that describes someone who is confident, stylish, and charming. It is derived from the French word 'debonaire', which means gentle and courteous. Both words are used to describe someone who is cheerful and self-confident.