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Showing results for inconclusive. Search instead for inconclusively.
Synonyms

inconclusive

American  
[in-kuhn-kloo-siv] / ˌɪn kənˈklu sɪv /

adjective

  1. not conclusive; not resolving fully all doubts or questions.

    inconclusive evidence.

  2. without final results or outcome.

    inconclusive experiments.


inconclusive British  
/ ˌɪnkənˈkluːsɪv /

adjective

  1. not conclusive or decisive; not finally settled; indeterminate

"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

Other Word Forms

  • inconclusively adverb
  • inconclusiveness noun

Etymology

Origin of inconclusive

First recorded in 1680–90; in- 3 + conclusive

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.

A leadership change and inconclusive evidence of artificial-intelligence momentum left Adobe investors with more questions than answers after Thursday’s earnings report.

From MarketWatch • Mar. 13, 2026

Independent polling has painted an inconclusive picture about which Democratic candidate would be more competitive in November.

From Salon • Mar. 2, 2026

The finale of “It Was Just an Accident” is disturbingly inconclusive.

From Los Angeles Times • Feb. 17, 2026

Responding to the Weiland suit, Boeing’s lawyers echoed the industry’s longtime position that the research into the health effects of fume events is inconclusive.

From The Wall Street Journal • Dec. 22, 2025

The treatment protocol was long and elaborate and—worst of all—maddeningly inconclusive.

From "Blink" by Malcolm Gladwell