not firm, solid, or substantial

ठोस या भारी न होना

English Usage: His arguments were considered unsubstantial by the experts in the field.

Hindi Usage: उनके तर्कों को इस क्षेत्र के विशेषज्ञों द्वारा असंगत माना गया।

lacking substance or reality

असंगति या वास्तविकता की कमी

English Usage: The evidence presented was unsubstantial, leading to the case being dismissed.

Hindi Usage: प्रस्तुत प्रमाण असंगत थे, जिसके कारण मामला खारिज कर दिया गया।