
Vow
Personal Commitment
A vow is often personal, reflecting a deep commitment or a significant change in someone's life.

After seeing the suffering caused by war, he made a vow to promote peace.
Serious Tone
Using 'vow' suggests a strong, almost solemn determination; it’s more intense than a casual promise.

She made a vow to support her friend in times of need.
Not Easily Broken
A vow carries the expectation that it will be kept despite difficulties.

He took a vow to uphold the family's legacy, no matter what challenges arose.
Compare with
AffirmCommitCovenantOathPledgePromiseSwearUndertake
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