szivaccsal
Szivaccsal is the instrumental case form of the Hungarian noun szivacs, meaning sponge. It denotes the instrument or means by which an action is performed and answers the question mivel? with a sponge. The form is created by adding the instrumental suffix -val/-vel to the stem szivacs; because the stem ends in the consonant cluster -cs, the combination typically yields szivaccsal, a standard assimilation in Hungarian.
In use, szivaccsal appears in sentences that describe performing an action with a sponge. For example: Töröld
Etymology and background: the noun szivacs, meaning sponge, is a Hungarian borrowing, commonly traced to German