Vow Synonyms
Vow Synonyms in Noun Form
- pledge, oath, affirmation, promise, assurance, engagement, plight, avowal, parole, word of honor, guarantee, troth.
Vow Synonyms in Verb Form
- swear, pledge, affirm, promise, warrant, guarantee, vouch, assure, contract, certify, plight, undertake.
Vow Synonym Links: swear, pledge, affirm, promise, warrant, guarantee, assure, contract, certify, plight, undertake,