Swordfish's rhymes with:
guardfish's, guardfish's, flatfishes, guardfish's, jewfishes, pipefishes, queenfish's, flatfishes, guardfish's, jewfishes, pipefishes, queenfish's
guardfish's, guardfish's, flatfishes, guardfish's, jewfishes, pipefishes, queenfish's, flatfishes, guardfish's, jewfishes, pipefishes, queenfish's