Unsatisfyingly is a term describing something that fails to meet your expectations or leaves you feeling disappointed. Synonyms for this word include underwhelmingly, inadequately, unsuccessfully, deficiently, and unsatisfactory. Other synonyms for unsatisfyingly may include lacklusterly, unfulfillingly, mediocrely, unimpressively, subparly, and unsatisfactorily. These words all capture the same feeling of disappointment, but differ in nuance and connotation. Depending on the context, some synonyms may be a better fit than others. Overall, these synonyms provide a versatile range of options to express yourself and convey your emotions effectively.