Understanding the Word Feasibility

The question asks for the most appropriate synonym of the word "Feasibility". Let's first understand what "Feasibility" means.

Feasibility refers to the state or degree of being possible or practicable; the ease or convenience with which something can be done. It relates to whether a plan, idea, or method is likely to succeed or be carried out.

Essentially, when we talk about the feasibility of something, we are discussing its likelihood of being successfully completed or the potential for it to happen.

Analyzing the Given Options

Now, let's look at the provided options and see how well they fit as a synonym for "Feasibility".

• Sustainability: This term refers to the ability to be maintained at a certain rate or level, or the avoidance of the depletion of natural resources in order to maintain an ecological balance. While a feasible plan might also be sustainable, the core meaning of sustainability is different from feasibility.
• Impropriety: This word means behavior or language that is inappropriate, unsuitable, or improper. This is clearly unrelated to the meaning of feasibility.
• Heavy: This term relates to weight or seriousness/intensity. This is completely unrelated to the meaning of feasibility.
• Probability: This refers to the likelihood of something happening or being the case; the extent to which something is probable. While 'probability' focuses on the chance or likelihood, 'feasibility' focuses on the possibility or practicability. However, among the given options, 'Probability' is the closest in meaning because something that is feasible is likely to happen or be successful, implying a certain degree of probability. If something is not feasible, its probability of success or happening is very low.

Selecting the Most Appropriate Synonym

Comparing the options, 'Probability' is the word that is most closely related to the core meaning of 'Feasibility'. While not a perfect synonym, the concept of whether something is feasible is often tied to its probability of success or occurrence.

Let's consider examples:

• We are studying the feasibility of building a new bridge. (Is it possible, practicable, and likely to succeed?)
• What is the probability that the project will be completed on time? (What is the likelihood or chance?)

A study of feasibility often involves assessing the probability of various outcomes.

Conclusion

Based on the analysis of the meanings of "Feasibility" and the given options, "Probability" is the most appropriate synonym among the choices provided, as both terms relate to the likelihood or possibility of something happening or being successful.

Revision Table: Feasibility and Related Concepts

Additional Information on Feasibility and Synonyms

Other potential synonyms for feasibility, depending on the context, could include:

• Practicability
• Viability
• Workability
• Possibility
• Attainability
• Likelihood (closer to probability)

A feasibility study is a detailed analysis that considers all of a project's relevant factors—including economic, technical, legal, and scheduling considerations—to ascertain the likelihood of completing the project successfully. This further highlights the link between feasibility and the probability of success.