resistant

Disposed to or engaged in defiance of established authority.

Relating to or conferring immunity (to disease or infection).

Able to tolerate environmental conditions or physiological stress.

“the new hybrid is more resistant to drought”

Incapable of absorbing or mixing with.

“plastic highly resistant to steam and water”

Impervious to being affected.

“resistant to the effects of heat”

“resistant to persuasion”