What context can I use each word in?
Learn when and how to use these words with these examples!
swear
Example
I swear to tell the truth, the whole truth, and nothing but the truth. [swear: verb]
Example
He swore at the driver who cut him off in traffic. [swore: past tense]
Example
I swear that I saw a UFO last night! [swear: verb]
vow
Example
They exchanged vows of love and fidelity at their wedding. [vows: noun]
Example
She vowed to never give up on her dreams. [vowed: past tense]
Example
He took a vow of poverty and dedicated his life to helping others. [vow: noun]
Good things to know
Which word is more common?
Swear is more commonly used than vow in everyday language, especially in its profane usage. However, vow is more commonly used in religious or romantic contexts.
What’s the difference in the tone of formality between swear and vow?
Swear is generally considered more formal than vow, which can be used in both formal and informal settings.
