insustancial

• IPA^(key): /insustanˈθjal/ [ĩn.sus.t̪ãn̟ˈθjal] (Spain, Equatorial Guinea)
• IPA^(key): /insustanˈsjal/ [ĩn.sus.t̪ãnˈsjal] (Latin America, Philippines)
• Rhymes: -al
• Syllabification: in‧sus‧tan‧cial

insustancial m or f (masculine and feminine plural insustanciales)

1. insubstantial, flimsy

• “insustancial”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025