Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
* ŏb-unctŭlus, a, um, adj. dim. [obunctus]. slightly anointed, soiled: tunica obunctula, with panni fetidi, Titin. ap. Non. 536, 18, acc. to Com. Rel. v. 138 Rib. (al., less correctly, obuncula).