Soundness: meaning, definitions and examples

Used to describe the overall health or stability of something, often in terms of physical fitness, structural integrity, or financial stability.

• The soundness of the building's foundation was verified by the engineers.
• Investors were concerned about the soundness of the company's financial status.

Describes mental health and the state of being mentally sound. It can also be used informally to describe someone’s ability to think and behave in a reasonable way. Can have a negative connotation when questioning someone’s mental health.

• After weeks of stress, he started to question his own sanity.
• Maintaining a work-life balance is crucial for one's sanity.

Refers to the quality of being based on logic, reason, or sound judgment, typically in decision-making processes or arguments. Often used in formal discussions or analysis.

• Her rationality in the negotiation helped secure a favorable deal.
• The scientist's rationality was evident in his methodical approach to the experiment.

Generally refers to the state of being steady and not prone to change or fluctuation, often used in discussions about political, economic, or emotional conditions.

• Political stability is essential for economic growth.
• Her emotional stability helped the team stay focused during the crisis.

Use 'soundness' when referring to the overall health, logic, or robustness of something. This can apply to mental state, arguments, structures, or financial conditions.

• The soundness of his argument convinced everyone in the room.
• The engineer tested the soundness of the bridge before reopening it to traffic.

Use 'solidity' to refer to the physical strength or firmness of something, or to the certainty and strength of an argument or position. It often implies a sense of sturdiness.

• The solidity of the foundation ensures the building will last for decades.
• Her statements added a sense of solidity to the debate.

Use 'stability' to discuss the balance and steadiness of something over time. This can apply to emotions, structures, political systems, or markets.

• Political stability is crucial for economic growth.
• After years of volatility, the company's stability is a welcome change.

Use 'reliability' to describe how dependable and consistent something or someone is. This is often used in contexts related to performance, trust, and consistency.

• His reliability as a team member makes him indispensable.
• Customers appreciate the reliability of this brand's products.