Finagler rhymes with:
nagler, daigler, haigler, kaigler, nagler, agler, angler, buegler, bungler, burglar, crigler, daigler, degler, egler, flagler, gaugler, gengler, hagler, haigler, hegler, huggler, kagler, kaigler, kegler, koogler, legler, nagler, peagler, pregler, riegler, segler, shingler, siegler, smuggler, spiegler, stiegler, stigler, straggler, strangler, vogler, wagler, wangler, zeagler, ziegler, ziglar