What is another word for most quicksilver?
Pronunciation: [mˈə͡ʊst kwˈɪksɪlvə] (IPA) 
The phrase "most quicksilver" is often used to describe something that is highly changeable or volatile. Some synonyms for this phrase include mercurial, unstable, unpredictable, erratic, and capricious. These words all convey the idea of something that is difficult to pin down or predict. Other possible synonyms include fickle, flighty, fleeting, and ephemeral. These words all suggest a sense of impermanence and transience. Whatever the specific synonym might be, the overall implication of describing something as "most quicksilver" is that it is changeable and unpredictable, with a tendency to shift rapidly and unpredictably.
