adad-nirari androndrono antaniditra antioxidant antoniniani antonionian dadooronron diradiation dorna-arini iinaioooooo iridotriton irradiation n-radiation nitridation nonirritant nonrotation nontaxation notodontian notodontoid odododiodoo radiodontia rantaraitti rat-tat-tat rattanindia rin-tin-tin taratantara tardidation tarditation tat-tat-tat torontonian torridonian train-train trinidadian trinitarian triodontoid x-radiation xiantiandao