Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
jŏcābundus, a, um, adj. [jocor], sportive, jocular (post-class.): juventus, Val. Max. 2, 4, 4; Lact. 2, 7, 11: satura, Mart Cap. 6, § 576.