-itude
suffix/ɪˈtjuːd/ · [ɪˈtʰjʊu̯d]
Etymology Borrowed from Middle French -itude, from Latin -(i)tūdō. By surface analysis, -i- + -tude.
1
Morpheme Used to forms nouns of state, condition or quality.
- apt + -itude → aptitude
- inept + -itude → ineptitude
1 more example
- sole + -itude → solitude