What is another word for Mercurially?
Pronunciation: [mɜːkjˈʊɹɪəli] (IPA) 
Mercurially is an adjective that is used to describe someone who is unpredictable, volatile, and whimsical in their behavior or character. A few other possible synonyms for this word might include fickle, capricious, flighty, erratic, or unstable. These words all convey a sense of changeability or unreliability, suggesting that someone who is mercurially inclined is likely to act in unexpected or even irrational ways. Other possibilities might include impulsive, spontaneous, or whimsical, all of which suggest a certain degree of spontaneity and lack of forethought. Ultimately, the choice of synonym will depend on the particular context in which the word is being used and the exact shade of meaning that the writer wants to convey.
