The Collaborative International Dictionary of English v.0.48:

Discommodate \Dis*com"mo*date\, v. t. [L. dis- + commodatus, p.
   p. of commodare to make fit or suitable, fr. commodus fit,
   commodious. See Commodious, and cf. Discommode.]
   To discommode. [Obs.] --Howell.
   [1913 Webster]