adjective
- Not likely to be true or to occur or to have occurred.
- usage: "legislation on the question is highly unlikely"; "an improbable event"
- synonyms: unlikely
- Having a probability too low to inspire belief.
- synonyms: unbelievable, unconvincing, unlikely
- Too improbable to admit of belief.
- usage: "a tall story"
- synonyms: marvelous, marvellous, tall
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). improbable. Retrieved September 20, 2026, from http://smartdefine.org/improbable/definitions/1176235 |
| Chicago | WordNet. 2010. "improbable" http://smartdefine.org/improbable/definitions/1176235 (accessed September 20, 2026). |
| Harvard | WordNet 2010, improbable, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/improbable/definitions/1176235>. |
| MLA | WordNet. "improbable" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/improbable/definitions/1176235> |