What is another word for for certain?
Pronunciation: [fɔː sˈɜːtən] (IPA) 
"For certain" is an expression that is often used to convey a sense of certainty and assurance. However, there are several synonyms that can be used to express the same meaning. For instance, "definitely" is a synonym that conveys a high degree of confidence and conviction. Another synonym is "undoubtedly," which suggests that the statement being made is beyond doubt or question. "Surely" is also an appropriate synonym that indicates a level of confidence or certainty in a particular situation. Other synonyms for "for certain" include "indisputably," "positively," and "absolutely sure." All these synonyms can be used interchangeably to convey certainty and assurance in speech or writing.
