HYPERSUSCEPTIBLE Antonyms

• not admitting of passage or capable of being affected

• marked by a lack of interest

• showing no care or concern in attitude or action

• (usually followed by `to') unwilling or refusing to pay heed

• (often followed by `to') lacking importance; not mattering one way or the other

• fairly poor to not very good

• having only a limited ability to react chemically; chemically inactive

• marked by no especial liking or dislike or preference for one thing over another

• characterized by a lack of partiality

• being neither good nor bad

• neither too great nor too little

• immune to attack; impregnable

• 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

• undergoing no change when acted upon

• emotionally unmoved

• free of artificiality; sincere and genuine

• unaware of or indifferent to

• not susceptible to