incalculable
UK /ɪnˈkæl.kjə.lə.bəl/ US /ɪnˈkæl.kjə.lə.bəl/
adj 3
Definitions
adj
1
Impossible to calculate.
2
Too much, too vast, or too numerous to enable computation.
The loss the National Library suffered from the fire is incalculable.
3
Of a person's mood or character, etc.: impossible to predict.
He is incalculable when he's drunk. He can turn from an amiable person into a violent horror in a moment.
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