unexplained

ADJECTIVE

unknown

Synonyms

STRONGEST

anonymous exotic foreign nameless new remote strange uncharted undiscovered unexplored unfamiliar unidentified unnamed unrecognized

STRONG

X alien dark far secret

WEAK

concealed desolate distant far-off faraway hidden humble incog incognito little-known such and such unapprehended unascertained uncelebrated undistinguished unheard-of unnoted unperceived unrenowned unrevealed unsung untold

Antonyms

STRONGEST

common familiar identified known named native normal regular relevant usual

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.

Early symptoms include fever and fatigue; later stages may involve diarrhea, vomiting and unexplained bleeding.

From The Wall Street Journal • Jun. 3, 2026

"For a parent that's gone through an unexplained death, it's paramount that they get that answer quickly," he adds.

From BBC • May 29, 2026

And why MedPac — an independent body overseen by leading healthcare professionals from across all parts of the industry, from doctors to nursing organizations to health insurers themselves — would fabricate these numbers is unexplained.

From MarketWatch • May 28, 2026

This means that unexplained, persistent high B12, especially when it is not caused by supplements, should not be ignored.

From Science Daily • May 27, 2026

Over the years they’d learned more than a few things about figuring out unexplained events.

From "Hopping Mad (The Hardy Boys: Secret Files, #4)" by Franklin W. Dixon

unexplained

Example Sentences

Related Words