tyydyttävänsä
The Finnish word "tyydyttävänsä" is a conditional form of the verb "tyydyttää," which means to satisfy, to appease, or to content. Specifically, "tyydyttävänsä" is the third-person singular conditional form of the verb in the possessive construction. This means it describes a situation where "he/she/it" would satisfy "his/her/its" own need or desire, or when something would satisfy "his/her/its" own condition. The possessive suffix "-nsä" indicates a reflexive action, referring back to the subject.
For example, one might say "Hän ei tyydyttävänsä tilannetta" which roughly translates to "He/she would not satisfy