Pettymyksiin
Pettymyksiin is the illative plural form of the Finnish noun pettymys, which means disappointment. As a grammatical form, pettymyksiin is used to express entering into or experiencing disappointments, and it is typically found with verbs that indicate movement into a state or condition, such as joutua or ajautua. In ordinary prose it serves to specify “into disappointments” rather than simply naming multiple disappointments in a static sense.
In Finnish, pettymykset is the plain plural nominative for “disappointments.” Pettymyksiin, by contrast, is the illative
Semantically, pettymyksiin refers to the emotional state or experience resulting from unmet expectations, failed outcomes, or
See also: pettymys, pettymykset, Finnish grammar, illative case.