Dunigan rhymes with:
dunegan, dunegan, donegan, dunegan, finegan, jarnigan, jernigan, colligan, costigan, donegan, dunegan, finegan, hourigan, jarnigan, jernigan
Dunigan sounds like:
damson, dancin', danskin, danson, denison, denizen, dennison, denshin, denson, dimension, dingham, dingman, dionysian, domeniconi, dominican, dominicana, donegan, dongen, dongmei, donigan, dunagan, duncan, dunegan, dungan, dungeon, dunkin, dunkin', dunnagan, dunnigan, dunson, dyansen, dynamism, dynascan