ir-

Usage

• irrefutable

  An irrefutable argument or statement cannot be proven wrong; therefore, it must be accepted because it is certain.

• irreproachable

  An irreproachable person is very honest and so morally upright that their behavior cannot be criticized.

• irrevocable

  An irrevocable action or decision is impossible to change, reverse, or stop.

• irreconcilable

  Two irreconcilable opinions or points of view are so opposed to each other that it is not possible to accept both of them or reach a settlement between them.

• irresolute

  Someone who is irresolute is unable to decide what to do.

• irrelevant

  Irrelevant information is unrelated or unconnected to the situation at hand.

• irreversible

  When an irreversible act is done, it cannot be undone or fixed in any way.

• irregular

  Something irregular does not act normally; rather, it acts in an unusual way.

• irrational

  not consistent with or using reason

• irreal

  not real

• irresistible

  impossible to resist

• irretrievable

  impossible to recover or recoup or overcome