From triphthong + -al. <span class="searchmatch">triphthongal</span> (not comparable) Pertaining to a triphthong....
/trǐftonʃkiː/ Hyphenation: триф‧тон‧шки трѝфтоншкӣ (Latin spelling trìftonškī) <span class="searchmatch">triphthongal</span> “трифтоншки”, in Hrvatski jezični portal [Croatian language portal] (in...
Hyphenation: trif‧ton‧ški trìftonškī (Cyrillic spelling трѝфтоншкӣ) <span class="searchmatch">triphthongal</span> “triftonški”, in Hrvatski jezični portal [Croatian language portal] (in...
Old Arabic as well. monophthong diphthong tetraphthong pentaphthong <span class="searchmatch">triphthongal</span> triphthongization triphthongize monosyllabic vowel combination involving...