painajaismaisuus

== Finnish == === Etymology === painajaismainen (“nightmarish”) +‎ -uus (“-ness”) === Pronunciation === IPA(key): /ˈpɑi̯nɑjɑi̯sˌmɑi̯suːs/, [ˈpɑ̝i̯nɑ̝jɑ̝i̯s̠ˌmɑ̝i̯s̠uːs̠] Rhymes: -ɑisuːs Syllabification(key): pai‧na‧jais‧mai‧suus Hyphenation(key): pai‧najais‧maisuus === Noun === painajaismaisuus nightmarishness (state or condition of being nightmarish) ==== Declension ====