helikopterionnettomuus

== Finnish == === Etymology === helikopteri +‎ onnettomuus === Pronunciation === IPA(key): /ˈhelikopteriˌonːetːomuːs/, [ˈhe̞liˌko̞pt̪e̞riˌo̞nːe̞t̪̚ˌt̪o̞muːs̠] Rhymes: -omuːs Syllabification(key): he‧li‧kop‧te‧ri‧on‧net‧to‧muus Hyphenation(key): he‧li‧kop‧teri‧onnet‧to‧muus === Noun === helikopterionnettomuus helicopter accident ==== Declension ====