Here's what rhymes with releasable.
peaceable Words that almost rhyme with releasable
feasible freezable appreciable receivable achievable believable retrievable irretrievable perceivable unfeasible inappreciable squeezable conceivable unbelievable indefeasible inconceivable readable reachable regional treatable teachable cleanable resealable agreeable redeemable repeatable unreadable useable uneatable seasonal unreasonable foreseeable irredeemable unbeatable impeachable unteachable teacupful unspeakable unrepeatable concealable unuseable nonredeemable disagreeable interpretable interregional unimpeachable unforeseeable paracetamol nonseasonal