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

1. On one occasion
   - once, in one case

See also: past

• stairwell
• stake
• stake driver
• stake race
• stakeholder
• stakeholder society
• stakeout
• stakes
• stakes race
• stalactite
• stalag
• stalagmite
• stale
• stalemate
• stalemated
• staleness
• Stalin
• Stalin Peak
• Stalinabad
• Stalingrad
• Stalinisation
• stalinise
• Stalinism
• Stalinist
• Stalinization