Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
commŏdŭlē, adv. dim. [commode, v. commodus, adv.], at one’s convenience, conveniently, suilably; only Plaut., ludere, Rud. 2, 5, 11, and Arn. 2, p. 55.