Here's what rhymes with companiable.
liable viable undeniable deniable pliable reliable unreliable notifiable justifiable certifiable identifiable unjustifiable verifiable classifiable unidentifiable unverifiable rectifiable Words that almost rhyme with companiable
parietal sizable sizeable likable likeable risible liveable desirable undesirable definable ammoniacal maniacal undefinable decidable unlikeable unliveable advisable excitable indefinable assignable cognizable demoniacal indictable analyzable survivable climbable inadvisable libidinal realizable describable ascribable recyclable monomaniacal recognizable indescribable unrecognizable reconcilable nonassignable irreconcilable