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
One of his colleagues' frustrations with him has always been that he seems unknowable.
From BBC ● Jun. 20, 2026
He isn’t unknowable at all—and it’s crucial to understand what led up to his greater project on the Supreme Court.
From Slate ● May 13, 2026
Your greatest retirement risk may be something that’s unknowable: how long you will live.
From MarketWatch ● Apr. 23, 2026
The gathering would happen, to an unknowable outcome.
From "The Underground Railroad: A Novel" by Colson Whitehead
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