A simple web search can bring you to https://en.wikipedia.org/wiki/Fusional_language https://en.wikipedia.org/wiki/Fusional_language >Another illustration of f

A simple web search can bring you to https://en.wikipedia.org/wiki/Fusional_language https://en.wikipedia.org/wiki/Fusional_language >Another illustration of fusionality is the Latin word bonus ("good"). The ending -us denotes masculine gender, nominative case, and singular number. Changing any one of these features requires replacing the suffix -us with a different one. In the form bonum, the ending -um denotes masculine accusative singular, neuter accusative singular, or neuter nominative singular.