zjemnenie
Zjemnenie is a Polish noun that, in principle, denotes the process or result of making something softer or less intense. In standard Polish, equivalent meanings are expressed with zmiękczenie (the softening of a material), zmięknięcie (the state of having become soft), or łagodzenie (softening of a stance or tone). The form zjemnenie is uncommon and generally considered nonstandard or a misspelling; it is rarely found in authoritative dictionaries and is usually corrected in formal writing.
Etymology and orthography: Polish normally forms such nouns from the stem mięk-, as in zmiękczenie and zmięknięcie.
Domains of use: In materials science and engineering, zmiękczenie describes a reduction in hardness, for example
Conclusion: When writing in Polish, it is advisable to use zmiękczenie, zmięknięcie, or łagodzenie depending on