deconfirm
deconfirmation
infirmation
counterexample
clinostatism
refutational
countercolored
recusancy
reconfirmation
transformism
disconfirmatory
disconfirmative
refutationally
contraproposal
affirmativism
recapitulative
reaffirmation
reassertion
affirmational
affirmatum
disconfirmability
contradictorially
reproving
inerect
refutationist
reproachful
admonitory
admonishing
affirmance
persuasibly
counterindicate
unremittently
affirming
protest
counteraffirmation
recitativelike
discontinually
counterfissure
contradictoriality
nonrefutation
half-identical
nonsensely
refragable
refutative
thesis
contraventional
heterolateral
contradiction
irresectability
what do you want, a cookie