Unsubstantial

Lacking material substance or reality; not solid or firm; lacking in strength, significance, or importance. Something Unsubstantial is often perceived as weak, flimsy, or lacking in concrete form. It can refer to physical objects that are delicate or fragile, arguments that are poorly supported, or ideas that are vague and impractical. The term often carries a negative connotation, suggesting a lack of worth or lasting impact.

Unsubstantial meaning with examples

• The magician's disappearing act created an Unsubstantial illusion, relying on smoke and mirrors to convince the audience of something that wasn't really there at all.
• His argument against the proposed policy seemed Unsubstantial and built on conjecture; he presented no concrete evidence to support his claims about potential negative impacts.
• Her hopes for a swift recovery were Unsubstantial at first, fueled more by wishful thinking than a realistic assessment of her medical condition after the accident.
• The company's initial promises of quick profits proved to be Unsubstantial, vanishing as soon as they started facing challenges of scaling the business model.