irreparable
         adj 1: impossible to repair, rectify, or amend; "irreparable
                  harm"; "an irreparable mistake"; "irreparable damages"
                  [ant: {rectifiable}, {reparable}]

English Dictionary: irreversible process	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
irreparably adv in an irreparable manner or to an irreparable degree
From WordNet (r) 3.0 (2006) [wn]:
irrepressibility n irrepressible liveliness and good spirit; "I admired his buoyancy and persistent good humor" Synonym(s): irrepressibility, buoyancy
From WordNet (r) 3.0 (2006) [wn]:
irrepressible adj impossible to repress or control; "an irrepressible chatterbox"; "uncontrollable laughter" Synonym(s): irrepressible, uncontrollable
From WordNet (r) 3.0 (2006) [wn]:
irreproachable adj free of guilt; not subject to blame; "has lived a blameless life"; "of irreproachable character"; "an unimpeachable reputation" Synonym(s): blameless, inculpable, irreproachable, unimpeachable
From WordNet (r) 3.0 (2006) [wn]:
irreproachably adv in an irreproachable and blameless manner; "she had lived blamelessly until she met this man" Synonym(s): irreproachably, blamelessly
From WordNet (r) 3.0 (2006) [wn]:
irreproducibility n the quality of being unreproducible; "he could not explain the irreproducibility of the results of his experiment"
From WordNet (r) 3.0 (2006) [wn]:
irreproducible adj impossible to reproduce or duplicate [syn: unreproducible, irreproducible] Antonym(s): consistent, reproducible
From WordNet (r) 3.0 (2006) [wn]:
irreverence n an irreverent mental attitude Antonym(s): reverence a disrespectful act Synonym(s): irreverence, violation
From WordNet (r) 3.0 (2006) [wn]:
irreverent adj showing lack of due respect or veneration; "irreverent scholars mocking sacred things"; "noisy irreverent tourists" Antonym(s): reverent characterized by a lightly pert and exuberant quality; "a certain irreverent gaiety and ease of manner" Synonym(s): impertinent, irreverent, pert, saucy not revering god Synonym(s): godless, irreverent
From WordNet (r) 3.0 (2006) [wn]:
irreverently adv without respect; "the student irreverently mimicked the teacher in his presence" Antonym(s): reverentially, reverently in an irreverent manner; "in the seventeenth century England had known fifty years of doctrinal quarrels and civil war; clergymen had been turned from their cures, and churches irreverently used"
From WordNet (r) 3.0 (2006) [wn]:
irreversibility n the quality of being irreversible (once done it cannot be changed) Antonym(s): reversibility
From WordNet (r) 3.0 (2006) [wn]:
irreversible adj incapable of being reversed; "irreversible momentum toward revolution" Antonym(s): reversible
From WordNet (r) 3.0 (2006) [wn]:
irreversible process n any process that is not reversible [ant: {reversible process}]
From WordNet (r) 3.0 (2006) [wn]:
irreversibly adv in an irreversible manner; "this old tradition is irreversibly disappearing"
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefragability \Ir*ref`ra*ga*bil"i*ty\, n.       The quality or state of being irrefragable; incapability of       being refuted.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefragable \Ir*ref"ra*ga*ble\, a. [F. irr[82]fragable, L.       irrefragabilis. See {Refragable}.]       Not refragable; not to be gainsaid or denied; not to be       refuted or overthrown; unanswerable; incontestable;       undeniable; as, an irrefragable argument; irrefragable       evidence. -- {Ir*ref"ra*ga*ble*ness}, n. --       {Ir*ref"ra*ga*bly}, adv.          Syn: Incontrovertible; unanswerable; indisputable;                unquestionable; incontestable; indubitable; undeniable;                irrefutable.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefragable \Ir*ref"ra*ga*ble\, a. [F. irr[82]fragable, L.       irrefragabilis. See {Refragable}.]       Not refragable; not to be gainsaid or denied; not to be       refuted or overthrown; unanswerable; incontestable;       undeniable; as, an irrefragable argument; irrefragable       evidence. -- {Ir*ref"ra*ga*ble*ness}, n. --       {Ir*ref"ra*ga*bly}, adv.          Syn: Incontrovertible; unanswerable; indisputable;                unquestionable; incontestable; indubitable; undeniable;                irrefutable.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefragable \Ir*ref"ra*ga*ble\, a. [F. irr[82]fragable, L.       irrefragabilis. See {Refragable}.]       Not refragable; not to be gainsaid or denied; not to be       refuted or overthrown; unanswerable; incontestable;       undeniable; as, an irrefragable argument; irrefragable       evidence. -- {Ir*ref"ra*ga*ble*ness}, n. --       {Ir*ref"ra*ga*bly}, adv.          Syn: Incontrovertible; unanswerable; indisputable;                unquestionable; incontestable; indubitable; undeniable;                irrefutable.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefrangibility \Ir`re*fran`gi*bil"i*ty\, n.       The quality or state of being irrefrangible;       irrefrangibleness.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefrangible \Ir`re*fran"gi*ble\, a.       Not refrangible; that can not be refracted in passing from       one medium to another. -- {Ir`re*fran"gi*ble*ness}, n.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefrangible \Ir`re*fran"gi*ble\, a.       Not refrangible; that can not be refracted in passing from       one medium to another. -- {Ir`re*fran"gi*ble*ness}, n.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrefromable \Ir`re*from"a*ble\, a.       Incapable of being reformed; incorrigible. --Joseph Cook.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreparability \Ir*rep`a*ra*bil"i*ty\, n. [Cf. F.       irr[82]parabilit[82].]       The quality or state of being irreparable; irreparableness.       --Sterne.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreparable \Ir*rep"a*ra*ble\, a. [L. irreparabilis: cf. F.       irr[82]parable. See {In-} not, and {Reparable}.]       Not reparable; not capable of being repaired, recovered,       regained, or remedied; irretrievable; irremediable; as, an       irreparable breach; an irreparable loss. --Shak.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreparableness \Ir*rep"a*ra*ble*ness\, n.       Quality of being irreparable.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreparably \Ir*rep"a*ra*bly\, adv.       In an irreparable manner.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreprehensible \Ir*rep`re*hen"si*ble\, a. [L.       irreprehensibilis: cf. F. irr[82]pr[82]hensible. See       {Reprehensible}.]       Not reprehensible; blameless; innocent. --       {Ir*rep`re*hen"si*ble*ness}, n. -- {Ir*rep`re*hen"si*bly},       adv.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreprehensible \Ir*rep`re*hen"si*ble\, a. [L.       irreprehensibilis: cf. F. irr[82]pr[82]hensible. See       {Reprehensible}.]       Not reprehensible; blameless; innocent. --       {Ir*rep`re*hen"si*ble*ness}, n. -- {Ir*rep`re*hen"si*bly},       adv.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreprehensible \Ir*rep`re*hen"si*ble\, a. [L.       irreprehensibilis: cf. F. irr[82]pr[82]hensible. See       {Reprehensible}.]       Not reprehensible; blameless; innocent. --       {Ir*rep`re*hen"si*ble*ness}, n. -- {Ir*rep`re*hen"si*bly},       adv.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrepresentable \Ir*rep`re*sent"a*ble\, a.       Not capable of being represented or portrayed.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrepressible \Ir`re*press"i*ble\, a.       Not capable of being repressed, restrained, or controlled;       as, irrepressible joy; an irrepressible conflict. --W. H.       Steward.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrepressibly \Ir`re*press"i*bly\, adv.       In a manner or to a degree that can not be repressed.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreproachable \Ir`re*proach"a*ble\, a. [Pref. ir- not +       reproachable: cf. F. irr[82]prochable.]       Not reproachable; above reproach; not deserving reproach;       blameless.                   He [Berkely] erred, -- and who is free from error? --                but his intentions were irreproachable.   --Beattie.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreproachableness \Ir`re*proach"a*ble*ness\, n.       The quality or state of being irreproachable; integrity;       innocence.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreproachably \Ir`re*proach"a*bly\, adv.       In an irreproachable manner; blamelessly.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreprovable \Ir`re*prov"a*ble\, a.       Incapable of being justly reproved; irreproachable;       blameless; upright. -- {Ir`re*prov"a*ble*ness}, n. --       {Ir`re*prov"a*bly}, adv.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreprovable \Ir`re*prov"a*ble\, a.       Incapable of being justly reproved; irreproachable;       blameless; upright. -- {Ir`re*prov"a*ble*ness}, n. --       {Ir`re*prov"a*bly}, adv.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreprovable \Ir`re*prov"a*ble\, a.       Incapable of being justly reproved; irreproachable;       blameless; upright. -- {Ir`re*prov"a*ble*ness}, n. --       {Ir`re*prov"a*bly}, adv.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreverence \Ir*rev"er*ence\, n. [L. irreverentia: cf. F.       irr[82]v[82]rence.]       The state or quality of being irreverent; want of proper       reverence; disregard of the authority and character of a       superior.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreverend \Ir*rev"er*end\, a.       Irreverent. [Obs.]                   Immodest speech, or irreverend gesture.   --Strype.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreverent \Ir*rev"er*ent\, a. [L. irreverens, -entis: cf. F.       irr[82]v[82]rent. See {In-} not, and {Reverent}.]       Not reverent; showing a want of reverence; expressive of a       want of veneration; as, an irreverent babbler; an irreverent       jest.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreverently \Ir*rev"er*ent*ly\, adv.       In an irreverent manner.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreversibility \Ir`re*vers`i*bil"i*ty\, n.       The state or quality of being irreversible; irreversibleness.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreversible \Ir`re*vers"i*ble\, a.       1. Incapable of being reversed or turned about or back;             incapable of being made to run backward; as, an             irreversible engine.          2. Incapable of being reversed, recalled, repealed, or             annulled; as, an irreversible sentence or decree.                         This rejection of the Jews, as it is not universal,                      so neither is it final and irreversible. --Jortin.          Syn: Irrevocable; irrepealable; unchangeable.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreversible steering gear \Ir`re*vers"i*ble steering gear\       (Mach.)       A steering gear, esp. for an automobile, not affected by the       road wheels, as when they strike an obstacle side ways, but       easily controlled by the hand wheel or steering lever.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreversibleness \Ir`re*vers"i*ble*ness\, n.       The state or quality of being irreversible.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irreversibly \Ir`re*vers"i*bly\, adv.       In an irreversible manner.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrubrical \Ir*ru"bric*al\, a.       Contrary to the rubric; not rubrical.