1. Feeling no regret
   "was completely unregretful about what had happened"
   - unregretting

Antonym: regretful

• fauces
• faucet
• faucial
• faucial tonsil
• faugh
• fauld
• Faulkner
• fault
• fault line
• faulter
• faultfinder
• faultfinding
• faultily
• faultiness
• faulting
• faultless
• faultlessly
• faultlessness
• faulty
• faun
• fauna
• faunal
• Fauntleroy
• Faunus
• Faust