Its plural is catachreses, its adjectival forms catachrestic and catachrestical.    From Wordnik.com.  [Catachresis and the amusing, awful and artificial cathedral] Reference

I begged leave, in assenting to his doctrine, to differ from his application of it, as we ought not to risk, by using a figurative expression, the exciting of any absurd images or catachrestical ideas.    From Wordnik.com.  [Rattlin the Reefer] Reference

His "metonymical, ironical, metaphorical, and synecdochal instruments of elocution, in all their several kinds, artificially affected, according to the nature of the subject, with emphatical expressions in things of great concernment, with catachrestical in matters of meaner moment; attended on each side respectively with an epiplectic and exegetic modification, with hyperbolical, either epitatically or hypocoristically, as the purpose required to be elated or extenuated, they qualifying metaphors, and accompanied with apostrophes; and, lastly, with allegories of all sorts, whether apologal, affabulatory, parabolary, aenigmatic, or paroemial"?.    From Wordnik.com.  [The Atlantic Monthly, Volume 04, No. 21, July, 1859] Reference