[ noun ] small reddish-brown wallabies of scrubby areas of Australia and New Guinea <noun.animal>
paddymelon \paddymelon\ n. 1. Any of several small reddish-brown wallabies of scrubby areas of Australia and New Guinea, especially those belonging to the genus {Thylogale}.
Syn: pademelon. [WordNet 1.5]
You could pursue research queries like these two, but only by scanning all 415,000 words listed in the OED, which probably would leave you yabbering like a paddymelon.