同義詞
1. state with assurance that a report or fact is true
- affirm
- , reaffirm
- , assert
- , reassert
- , give an assurance
- , assure someone
- , repeat
- , say again
- , state again
- , pledge
- , promise
- , guarantee
2. reinforce someone in (an opinion or feeling)
- corroborate
- , bear out
- , verify
- , show the truth of
- , prove
- , validate
- , authenticate
- , substantiate
- , give substance to
- , justify
- , vouch for
- , vindicate
- , give credence to
- , support
- , uphold
- , back up
3. make (a decision or an agreement) formally valid
- ratify
- , validate
- , sanction
- , endorse
- , formalize
- , certify
- , underwrite
- , authorize
- , warrant
- , accredit
- , approve
- , recognize
- , agree to
- , consent to
- , accept
反義詞
「1. state with assurance that a report or fact is true」的反義字
「2. reinforce someone in (an opinion or feeling)」的反義字
「3. make (a decision or an agreement) formally valid」的反義字