Words similar to swears

Example sentences for: swears

How can you use “swears” in a sentence? Here are some example sentences to help you improve your vocabulary:

His wife really does not understand him, and he swears that if it weren't for his young children he would bail out in a heartbeat.
One of my friends has a Panama hat which he swears he wore in Vienna.
When my love swears that she is made of truth,
Although the Egyptian government swears they couldn't have originated there, U.S. investigators think they did and are warning everyone to beware of unexpected parcels from the Middle East.
It is said that any will to which one swears before the church’s altar is recognized as valid by the courts of Barcelona, a practice that dates to the tenth century.