1) having two opposing ideas, opinions (ambivalent)
2) feeling hatred for a person; opposing a person, idea (antagonistic)
3) (especially of two or more opposing political systems, countries) to exist (peacefully) at the same time (coexist)
4) (of prices, levels of unemployment, number of people opposing something etc) to increase quickly (escalate)
5) (of liquids etc) neither very warm nor cold; not eager either in supporting or opposing something (lukewarm)
6) member of the political party or parties opposing the Government (opposition)
7) the possession of two contrasted or opposing qualities, principles or tendencies (polarity)
8) (the act, power, of) resisting; (in a country occupied by an enemy) a group of people organized to oppose the enemy; an opposing force (resistance)
unhelpful or hurtful
unfavorable, antagonistic
by the side of (and touching)
opposite to
enjoying, engaged in, competition
willing to oppose
contradicting
antagonistic
used for, intended for, defending
protective, watchful
expressing 'no', 'not', a refusal; lacking commitment, enthusiasm; (of number or amount) less than zero
bad, contradictory
refusing to obey (especially after being punished)
disobedient, uncontrollable
able to be unaffected (by something)
antagonistic