mercurialness
Quality of being mercurialQuality of being mercurial; mercuriality.
Meaning
1 senses(uncountable)Quality of being mercurial; mercuriality.
Origin
From mercurial + -ness.From mercurial + -ness.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable