unknowable
- arcane adj.
- impenetrable adj.
- incomprehensible adj.
- inconceivable adj.
- inscrutable adj.
- mysterious adj.
- mystic adj.
- mystic/mystical adj.
- mystifying adj.
- supernatural adj.
- superphysical adj.
- supersensible adj.
- unaccountable adj.
- uncomprehensible adj.
- unfathomable adj.
- unforeseeable adj.
- unimaginable adj.
- unintelligible adj.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Its chief ambition is endurance: it must survive transit, uncertain demand and an unknowable stretch between gates.
From Salon ● Jul. 30, 2026
Indeed, that was effectively unknowable because, as the NYPD’s chief of detectives told reporters, they had learned that the bomb could’ve been timed to go off anywhere in the 12 hours prior to actual detonation.
From Slate ● Jul. 7, 2026
One of his colleagues' frustrations with him has always been that he seems unknowable.
From BBC ● Jun. 20, 2026
And, of course, there is the unknowable impact of artificial intelligence.
From The Wall Street Journal ● May 28, 2026
When I first arrived here, I felt like the compound was huge and unknowable.
From "Allegiant" by Veronica Roth
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