1. Belonging to some prior time
   "erstwhile friend"
   - former, old, onetime, one-time, quondam, sometime

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

See also: past

Encyclopedia: Erstwhile

• look smart
• look to
• look up to
• look upon
• look-alike
• look-in
• look-over
• look-see
• lookdown
• lookdown fish
• looker
• looker-on
• looking
• looking at
• looking for
• looking glass
• looking glass tree
• looking-glass plant
• lookoff
• lookout
• lookout man
• lookout station
• lookup
• loom
• loon