1. At a previous time
   - once, at one time, erstwhile [archaic], erst [archaic], sometime [archaic]

Sounds like: formally

• manfully
• manfulness
• manga
• mangabey
• manganate
• manganese
• manganese bronze
• manganese steel
• manganese tetroxide
• manganic
• manganic acid
• manganite
• manganous
• mange
• mangel
• mangel-wurzel
• manger
• mangetout
• mangey
• Mangifera
• Mangifera indica
• mangily
• manginess
• injunction
• injure