Unviable: meaning, definitions and examples

Used when describing something that cannot survive or succeed, especially in a biological or financial sense.

• The business plan was deemed unviable due to its lack of market demand.
• The embryos were determined to be unviable after genetic testing.

Used to describe something that cannot be done or achieved due to various constraints.

• Building a bridge across the canyon is infeasible with the current budget.
• Expanding the program to all regions simultaneously was found to be infeasible.

Used for describing ideas, plans, or methods that are not sensible or realistic to implement.

• Her suggestion to replace all cars with bicycles was deemed impractical given the city's infrastructure.
• While the design is beautiful, it's widely considered impractical for everyday use.

Used to describe something that is not functional or cannot operate effectively.

• The proposed solution was found to be unworkable after a few trials.
• The unworkable design led to numerous product recalls.