Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ŏpŭlento, āre, v. a. [opulens], to make rich, to enrich (poet and in post-Aug. prose): erum bacis olivae, Hor. Ep. 1, 16, 2: mensam pretiosis dapibus, Col. 8, 1, 2.