不合理,矛盾,不切題
Inconsequence \In*con"se*quence\, n. [L. inconsequentia: cf. F. incons['e]quence.] The quality or state of being inconsequent; want of just or logical inference or argument; inconclusiveness. --Bp. Stillingfleet. Strange, that you should not see the inconsequence of your own reasoning! --Bp. Hurd.
inconsequence n : having no important effects or influence [ant: {consequence}]