COOPERATIVE Antonyms

• unwilling to cooperate

• intentionally unaccommodating

• arousing animosity or hostility

• used especially of drugs or muscles that counteract or neutralize each other's effect

• indicating opposition or resistance

• characterized by antagonism or antipathy

• incapable of harmonious association

• inclined or showing an inclination to dispute or disagree, even to engage in law suits

• striving to overcome in argument

• having or showing a ready disposition to fight

• of or relating to confrontation

• characterized by enmity or ill will

• not belonging to your own country's forces or those of an ally

• troops belonging to the enemy's military forces

• impossible to bring into friendly accord

• very unfavorable to life or growth

• unsolicited and resisted by the management of the target company (used of attempts to buy or take control of a business)

• preventing movement

• relating to or conferring immunity (to disease or infection)

• able to tolerate environmental conditions or physiological stress

• impervious to being affected

• disposed to or engaged in defiance of established authority

• incapable of absorbing or mixing with

• tenaciously unwilling or marked by tenacious unwillingness to yield

• not responding to treatment

• providing no assistance

• stubbornly unyielding

• resistant to physical force or pressure

• resist or confront with resistance

• elude, especially in a baffling way

• challenge

• Characteristic of, or in the manner of, an adversary; combative, hostile, opposed