opponent /ə-pōˈnənt/

1. The person opposed to one in a contest, struggle, battle, etc
2. Someone who opposes a course of action, belief, etc
3. An opponent muscle (anatomy)

1. Opposing
2. Antagonistic (with to; formerly with with)
3. Placed opposite or in front
4. (of a muscle) opposing one part (eg a digit) to another (anatomy)

oppoˈnency noun

• warehouse clubs
• warehoused
• warehouseman
• warehousemen
• warehouse parties
• warehouse party
• warehouses
• warehousing
• warehousings
• warehousing system
• warehousing systems
• wareless
• ware potatoes
• wares
• warfare
• warfared
• warfarer
• warfarers
• warfares
• warfarin
• warfaring
• warfarins
• war game
• war-gamer
• war games