irrelevancy

n 1 [U] = irrelevance. 2 [C] irrelevant remark, question, etc 不相干的言语、 问题等: Let us ignore these irrelevancies. 咱们不必管这些不相干的事.

irony, irradiate, irradicable, irrational, irrationality, irrationally, irreconcilable, irreconcilably, irrecoverable, irrecoverably, irredeemable, irredeemably, irreducible, irreducibly, irrefutable, irrefutably, irregular, irregularity, irregularly, irrelevance, irrelevant, irrelevantly, irreligious, irremediable, irremediably, irremovable, irreparable, irreparably, irreplaceable, irrepressible, irrepressibly, irreproachable, irreproachably, irresistible, irresistibly, irresolute, irresolutely, irresolution, irrespective, irresponsibility,