The word "NOGO" refers to a situation or an object that is not feasible or not allowed. Its antonyms can include words like "allowed," "feasible," "permissible," "acceptable," "practicable," "viable," "workable," "achievable," "suitable," "accessible," and "potential." These antonyms describe situations or objects that are feasible, allowed, or possible. For instance, if an idea is "feasible," it means that it is practical and can be achieved. On the other hand, if it is "not feasible," it means that it is not practicable and may not be achievable. Therefore, understanding the antonyms of a word like "NOGO" helps to broaden our vocabulary and communication skills.