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.
But then something will happen that reminds me of life’s sheer unpredictability, and that matters of the heart are purely unknowable.
From Salon ● Sep. 28, 2026
Whether they noted these changes – or connected them to any distant event – is unknowable.
From Science Daily ● Sep. 22, 2026
How much they’d help, and whether it’s already too late, are unknowable.
From MarketWatch ● Sep. 4, 2026
Large language models are an immature technology, and engineering improvements for specialized data centers should be expected—but how big they are and when they come is unknowable in advance.
From The Wall Street Journal ● May 17, 2026
Then, late Saturday afternoon, for some unknowable reason a light went on in the reptilian core of Beck’s inanimate brain and he floated back to consciousness.
From "Into Thin Air" by Jon Krakauer
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