ersíteni
Ersíteni is a Hungarian verb that means to strengthen or reinforce something, such as physical strength, defenses, or abstract qualities like credibility. In standard spelling the infinitive is erősíteni, formed from the adjective erős (strong) with the causative suffix -íteni. The form ersíteni is not standard and is usually considered a misspelling or a nonstandard variant.
Etymology and grammar: The verb is derived from erős and belongs to the -íteni verb group, which
Usage notes and examples: Erősíteni can refer to physical conditioning as well as to strengthening non-physical
See also: megerősíteni, felerősíteni, erő (strength), erősítés.