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)

• defocussed
• defocusses
• defocussing
• defoliant
• defoliants
• defoliate
• defoliated
• defoliates
• defoliating
• defoliation
• defoliations
• defoliator
• defoliators
• deforce
• deforced
• deforcement
• deforcements
• deforces
• deforciant
• deforciants
• deforciation
• deforciations
• deforcing
• deforest
• deforestation