Iffinesses, which refers to the state of being uncertain, hesitant, or wavering, can be expressed in several other ways. Synonyms for iffineness include hesitancy, indecisiveness, doubt, ambiguity, uncertainty, indecision, vacillation, wavering, and ambivalence. Each of these terms describes the state of not being able to make a firm decision or feeling unsure about something. If you find yourself struggling with iffineness, exposing yourself to these synonyms may help you articulate your feelings and resolve your doubts. Being familiar with various synonyms can help you communicate your thoughts and feelings effectively, especially when trying to make important decisions.