Unrealistically is a word that signifies something that is not achievable or practical. Synonyms of this word include impractical, unworkable, unfeasible, implausible, unachievable, impossible, unrealistic, and absurd. These words are used to describe a situation that is not grounded in reality, or a goal that is not realistically attainable. Unrealistic expectations can lead to disappointment and frustration, hence it is important to use synonyms effectively to convey the intended meaning. By using synonyms of unrealistically, one can create a clearer and more meaningful communication that effectively communicates the limitations and constraints of a situation.