Dictionary.com
Thesaurus.com

uncaused

American  
[uhn-kawzd] / ʌnˈkɔzd /

adjective

  1. not resulting from some antecedent cause.


uncaused British  
/ ʌnˈkɔːzd /

adjective

  1. rare not brought into existence by any cause; spontaneous or natural

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of uncaused

First recorded in 1620–30; un- 1 + cause ( def. ) + -ed 2 ( def. )

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.

What if there is the possibility that one small effect might be uncaused somewhere out there in the grand series of cause-and-effect sequences?

From Textbooks • Jun. 15, 2022

Thus, even in a deterministic setting, an indeterminist can argue that the possibility of an uncaused act is a genuine one.

From Textbooks • Jun. 15, 2022

But we can’t say that the weather was uncaused, unpreventable, or unpredictable either.

From Slate • Jan. 2, 2019

This reverts to the problem of the First Cause, which is the uncaused cause that gave rise to all other causes.

From Scientific American • Mar. 4, 2018

Not that the act was uncaused by mind; it is one of the highest powers of mind thus to act; but it is done, if I may use the phrase, by an acquired instinct.

From Spare Hours by Brown, John