Tebuthiuron rhymes with:
agouron, aequitron, agouron, altron, certron, chemetron, cyclotron, electron, elektron, enron, eron, interferon, invitron, milacron, negatron, nephron, oxymoron, phototron, solitron, telectron, tevatron, textron, ticketron, vernitron