"Un-likelinesses" is a term that refers to things that are improbable or unlikely to happen. There are several synonyms for this word, including improbabilities, implausibilities, and unlikelihoods. These terms all describe situations or events that are unlikely to occur. Other synonyms for "un-likelinesses" include uncertainties, doubtfulness, and unrealities. Each of these words suggests a level of skepticism or doubt surrounding the possibility of a particular outcome. While the word "un-likelinesses" may seem obscure, its synonyms are more commonly used in everyday language and can be used to express similar ideas.