Assertions are a type of declaration or statement that is made in order to express an opinion, belief, or position. They can be expressed in various forms, such as avowals (7 letters), which are strong and emphatic declarations, claims (6 letters), which are statements that are made with confidence, saysos (6 letters), which are statements that are made without any evidence to back them up, and statements (10 letters), which are formal declarations that are made in order to convey information.