unviable
Meaning
not capable of working, functioning, or developing successfully; not viable.
Structure
Usage
the proposed business model was deemed unviable without substantial investment.
the harsh climate made the land unviable for most crops.
after reviewing the costs, the committee concluded the project was financially unviable.
Etymology
The word "unviable" is a Modern English formation built upon the older adjective "viable." "viable" entered English from French in the early 19th century, deriving from the Latin vita, meaning "life." The core concept of "capable of life" was extended metaphorically to mean "capable of working or succeeding." The prefix "un-," of Old English origin, is one of the most productive negating elements in the language. When combined, "un-" and "viable" create a logical negation, transforming "capable of living or succeeding" into its direct opposite, "not capable of surviving or functioning effectively," a term frequently used in business, biology, and planning contexts.
Analysis
- un: a prefix of germanic origin (old english) meaning "not," serving a negative or reversing function. - viable: from latin vita (life) via french vie, with the suffix -able meaning "capable of." the root "vi" relates to life.