1. In an unhappy manner
   "he cheerlessly set out to do the task"
   - mirthlessly

Antonym: cheerfully

• quite a little
• quite an
• quite so
• Quito
• quits
• quittance
• quitter
• quiver
• quiverful
• quivering
• quixotic
• quixotically
• quixotism
• quiz
• quiz program
• quizmaster
• quizzer
• quizzical
• quizzically
• Qum
• quo warranto
• quod
• quod erat demonstrandum
• quodlibet
• quoin