tetragoninen

== Finnish == === Etymology === Internationalism (see English tetragonal). Adapted with the adjectival suffix +‎ -inen. === Pronunciation === IPA(key): /ˈtetrɑˌɡoninen/, [ˈt̪e̞t̪rɑ̝ˌɡo̞nine̞n] Rhymes: -oninen Syllabification(key): tet‧ra‧go‧ni‧nen Hyphenation(key): tetra‧goni‧nen === Adjective === tetragoninen (not comparable) (crystallography) tetragonal ==== Declension ====