1. Not lessened or diminished
   "unrelieved suffering"
   - undiminished

See also: unmitigated

• stair-carpet
• stair-rod
• staircase
• stairhead
• stairs
• stairway
• stairwell
• stake
• stake driver
• stake race
• stakeholder
• stakeholder society
• stakeout
• stakes
• stakes race
• stalactite
• stalag
• stalagmite
• stale
• stalemate
• stalemated
• staleness
• Stalin
• Stalin Peak
• Stalinabad