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