Find Antonyms
consent Antonyms
Opposite of consent
Because the opposite of consent shifts with each meaning, the 14 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• noun (Context 1)
Permission for something to happen or agreement to do something, especially when given voluntarily by someone with authority or legal capacity.
Usage Example
"The hospital requires written refusal from the patient before performing the surgery."
Strongest
refusal
denial
rejection
Strong
veto
prohibition
dissent
objection
opposition
• verb (Context 2)
To give permission for something to happen or agree to do something.
Usage Example
"The landowner finally consented to the construction of a public walking trail across the property."
Strongest
refuse
object
dissent
Strong
disagree
protest
demur
balk
Similar words to consent
Words similar to consent shift depending on context. Common synonyms include:
permission
agree
assent
approval
agreement
authorization
accede
acquiesce
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Consent. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/consent