ernstiger
Ernstiger is a term that may appear in German-language contexts as the comparative form of the adjective ernst, meaning serious. In standard contemporary German, the customary comparative is ernster and the superlative am ernstesten. The form ernstiger is thus not part of the normal inflection pattern and is generally considered nonstandard. It can occur in regional dialects, colloquial speech, or certain stylistic registers as an emphatic or alternative variant, though its acceptability and frequency vary by speaker and region. Some references treat ernstiger as an older or less common variant, but there is no broad consensus on its use in modern High German.
As a proper noun, Ernstiger may occasionally surface as a surname or place-name in German-speaking areas, though
In summary, Ernstiger is primarily noted as a nonstandard or regional variant of the comparative form of