What is another word for more fissionable?
Pronunciation: [mˈɔː fˈɪʃənəbə͡l] (IPA) 
Synonyms for the phrase "more fissionable" are numerous and varied. Some common synonyms that are often used to describe materials that are highly fissionable include "reactive," "atomic," "nuclear," "radioactive," and "splitting." Other synonyms that are less frequently used but may still be appropriate in certain contexts include "chain-reaction," "subcritical," "critical mass," "uranium-enriched," and "plutonium-rich." Ultimately, the choice of synonym will depend on the specific scientific or technical context in which it is being used, and the intended audience for the communication. However, all of these synonyms convey the same basic idea that the material in question is highly reactive and capable of undergoing fission reactions under appropriate conditions.
