unlikeliness
un·li·ke·liness
noun
1.
the improbability of a specified outcome
Origin
From unlikely + -ness.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.