mustuminen

== Finnish == === Etymology === mustua +‎ -minen === Pronunciation === IPA(key): /ˈmustuminen/, [ˈmus̠tuˌmine̞n] Rhymes: -inen Syllabification(key): mus‧tu‧mi‧nen Hyphenation(key): mus‧tu‧mi‧nen === Noun === mustuminen verbal noun of mustua blackening, becoming black ==== Declension ====