Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ hŏmōnymus, a, um, adj., = ὁμώνυμος, of the same name, homonymous: sicut in his, quae homonyma vocantur: ut, Taurus animal sit, an mons, an signum in caelo, an nomen hominis, an radix arboris, nisi distinctum non intelligitur, Quint. 8, 2, 13.