What are the opposite words for feasibly?

The word "feasibly" implies something that is possible or achievable. Therefore, the antonyms for the word would refer to things that are not possible or unlikely to happen. Some possible antonyms for the word "feasibly" include words such as arbitrarily, absurdly, irrationally, impractically, unreasonably or impossibly. These words suggest situations or actions that are difficult or impossible to achieve, making the word "feasibly" the opposite of what these antonyms imply. In general, when one is describing a situation that is not possible, these antonyms may be helpful in articulating that fact.

Antonym of the day

abandon, differ, disagree.