swore

Example:He swore to the jury that he hadn't stolen anything.

Definition:to solemnly promise to do something

Example:She swore on the Bible that she had never seen the missing ring.

Definition:to make a solemn statement and promise to do something, often by holding up a religious book such as a Bible

Example:She swore by her grandmother's recipe, saying it was the best in the world.

Definition:to rely or have complete confidence in someone or something; to swear that something is true

Example:The new mayor was sworn in at a ceremony in the town hall.

Definition:to appoint and install (a public official) in office in a formal public ceremony, especially by administering an oath

Example:He swore at the referee after the unfair call.

Definition:to use offensive or emotionally intense language addressed to or directed at someone