sümpaatiliseks
sümpaatiliseks is a grammatical form of the Estonian adjective sümpaatiline, which means "sympathetic" or "empathic". The ending –*iseks* indicates the dative or certain other instrumental cases, depending on the context in which the adjective is used. In sentences, sümpaatiliseks can function as an adjective describing an object that receives sympathy or as part of a nominalized phrase.
The root of sümpaatiline comes from the German word sympathisch, which itself is derived from the Greek
In usage, change of case affects word endings: nominative occasionally uses sümpaatiline; dative or instrumental absorbs