You searched English word "Unsubstantial" meaning in Hindi that is "अवास्तविक". Unsubstantial translation from English into Roman Urdu is avāstavik. Unsubstantial is a Adjective. We Spell Unsubstantial as [uhn-suh B-stan-shuh L]. Unsubstantial meaning in Hindi has been searched 2173 ( two thousand one hundred seventy three ) times till today 12/08/2026. Get translation of the word Unsubstantial in Urdu and Roman Urdu. Learn how to speak Unsubstantial Word in Hindi and English. You may also find the meaning of Word Unsubstantial in English to Hindi, Urdu, Arabic, Spanish, French, German and other languages.