öljynsekainen

== Finnish == === Etymology === öljyn +‎ sekainen === Pronunciation === IPA(key): /ˈøljynˌsekɑi̯nen/, [ˈø̞ljynˌs̠e̞kɑ̝i̯ne̞n] Rhymes: -ekɑinen Syllabification(key): öl‧jyn‧se‧kai‧nen Hyphenation(key): öljyn‧sekai‧nen === Adjective === öljynsekainen (of liquids) oil-contaminated öljynsekaisen veden käsittely treatment of oil-contaminated water ==== Declension ====