Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
* obducto, āre, v. freq. a. [obduco], to lead or conduct in opposition or rivalry to another: nec pol ego patiar … measque in aedes sic scorta obductarier, Plaut. Merc. 4, 4, 46; cf. obduco, I. B. 7.