Synonyms for Aver:

• n.

  •
  • argue,
  • hold,
  • remark,
  • speak out,
  • have it.
  •aver (noun)
  • affirm,
  • allege,
  • assert,
  • avow,
  • say,
  • swan,
  • swear,
  • verify.

• v.

  •affirm (verb)
  • accept,
  • acknowledge,
  • adjure,
  • admit,
  • affirm,
  • approve,
  • assert,
  • assure,
  • attest,
  • avouch,
  • certify,
  • claim,
  • contend,
  • corroborate,
  • declare,
  • endorse,
  • express,
  • maintain,
  • pledge,
  • proclaim,
  • profess,
  • promise,
  • pronounce,
  • propound,
  • ratify,
  • set down,
  • state,
  • submit,
  • support,
  • sustain,
  • testify,
  • validate,
  • verify,
  • warrant.
  •maintain (verb)
  • affirm,
  • assert,
  • avouch,
  • claim,
  • contend,
  • declare,
  • emphasize,
  • insist,
  • justify,
  • predicate,
  • proclaim,
  • state,
  • swear,
  • verify.

• Other synonyms:

  •
  • guarantee.
  •
  • argue.
  •
  • hold.
  •assert
  • vouch.
  •believe
  • hold.
  •insist
  • insist.
  •promise
  • assure.
  •Other relevant words:
  • advance,
  • advocacy,
  • affirmation,
  • agree,
  • allegation,
  • allege,
  • announce,
  • annunciate,
  • argue,
  • argument,
  • articulate,
  • asserter,
  • assertion,
  • asseverate,
  • assume,
  • assured,
  • averment,
  • avow,
  • bank,
  • bear out,
  • bear witness,
  • cast,
  • charge,
  • concede,
  • confess,
  • confirm,
  • contention,
  • curse,
  • decree,
  • defend,
  • delineate,
  • depone,
  • depose,
  • determine,
  • disclose,
  • divulge,
  • drift,
  • dwell on,
  • emphasize,
  • enjoin,
  • enounce,
  • enunciate,
  • establish,
  • guarantee,
  • have,
  • hold,
  • imprecate,
  • indicate,
  • insist,
  • insistence,
  • intimate,
  • introduce,
  • judge,
  • justify,
  • know,
  • lay down,
  • maintenance,
  • manifesto,
  • notify,
  • notion,
  • offer,
  • opinion,
  • order,
  • own,
  • persist,
  • plead,
  • postulate,
  • predicate,
  • present,
  • pretension,
  • produce,
  • proffer,
  • protest,
  • protestation,
  • put,
  • put forward,
  • quote,
  • ramble,
  • read,
  • recite,
  • relate,
  • rely,
  • remark,
  • report,
  • represent,
  • reveal,
  • roam,
  • roll,
  • rove,
  • say,
  • set forth,
  • sound out,
  • speak,
  • speak up,
  • specify,
  • stand for,
  • stress,
  • substantiate,
  • suppose,
  • surmise,
  • swan,
  • swear,
  • tell,
  • tender,
  • trust,
  • undertake,
  • utter,
  • vagabond,
  • viewpoint,
  • vindicate,
  • vindication,
  • voice,
  • vouch,
  • vouchsafe,
  • vow,
  • wander,
  • witness,
  • Assever,
  • Nuncupate,
  • insist on,
  • speak out,
  • be certain,
  • be sure,
  • state positively,
  • have it,
  • kiss the Book,
  • stand on,
  • come clean,
  • vouch for,
  • take one's oath,
  • have one's say,
  • be positive,
  • give evidence,
  • give one's word,
  • give testimony,
  • make an affidavit,
  • take an oath.

Antonyms for Aver:

• v.

  • maintain
    deny, disclaim, discredit, disprove, forget, question.
  • Other antonyms:
    abandon, challenge, confute, contradict, counter, deny, disavow, disclaim, disown, disprove, dispute, disregard, gainsay, ignore, minimize, negate, negative, neglect, overlook, question, rebut, refute, reject, repudiate, understate.