As a verb validate is
to render valid.
auhenticate
Not English
Auhenticate has no English definition. It may be misspelled.
English words similar to 'auhenticate':
anticipate,
antagonize,
anticyclone,
antistrophe,
anticathode,
antagonise,
antecedence,
amethystine,
antisemite,
antiscience,
antisuicide,
antioxidize,
anticipative,
antispyware,
antiseizure,
antigenocide,
antichoice,
amodiaquine,
antazoline,
amidocuprate,
amethocaine,
anticentre,
anticipable,
antistrike,
antigorite,
anticreative,
anticollege,
antigenome,
antijapanese,
antislippage,
antispoilage,
antichange,
antisurface,
anticommerce,
anticulture,
anticrease,
antigentile,
anthocyanine,
antizombie,
antistroke,
antioxidise
validate
English
Verb
(validat)
To render valid.
To check or prove the validity of; verify.
Antonyms
* disprove
* invalidate
Related terms
* valid
* validation
* validator