mercurial

/mɜːkjˈʊɹɪəl/

/mɝkˈjʊɹiəɫ/

mercurial

prone to unpredicted and sudden changes

synonyms : erratic

relating to or containing or caused by mercury

relating to or having characteristics (eloquence, shrewdness, swiftness, thievishness) attributed to the god Mercury

relating to or under the (astrological) influence of the planet Mercury

Examples

1. We're a little mercurial.

2. So, mercurial Mercury is the constant-est companion.

3. Takanori Gomi was a mercurial standout with an iron dome and nukes for hands.

4. Takanori Gomi was a mercurial standout, with an Iron Dome and nukes for hands.