When referring to a different set of circumstances or situation, the phrase "under other conditions" can be replaced with several synonyms. These include, but are not limited to, "in different circumstances," "under different circumstances," "in other situations," "under other circumstances," "in alternate conditions," and "under alternative conditions." Each of these phrases carries a slightly different connotation, and careful consideration should be given to which is most appropriate for the given context. The use of one of these synonyms can help to provide clarity and specificity in communication, especially in technical or academic writing.