nieopacalnej
Nieopacalnej is the feminine singular form of the Polish adjective nieopłacalny, meaning not profitable or not cost-effective. In Polish, adjectives agree with the gender and case of the noun they modify, so nieopacalnej appears in contexts such as feminine nouns in genitive, dative, or locative singular (for example: nieopłacalnej inwestycji, nieopłacalnej decyzji, w nieopłacalnej sytuacji).
Etymology and meaning: the prefix nie- negates the meaning of opłacalny, which denotes profitability or financial
Usage and context: nieopacalnej describes economic or financial assessments where costs exceed expected benefits, or where
Relation to other terms: while nieopłacalny is the base form, synonyms or near-synonyms include nierentowny and