Definition: Not having the same structure or origin; not derived from a common ancestor.

Example: The two species have nonhomologous traits that evolved independently.

Definition: Not related to hormones or not involving hormones in its function or effect.

Example: Some women prefer nonhormonal methods of birth control for various health reasons.

Definition: Not able to absorb moisture from the air.

Example: The material used in the construction is nonhygroscopic, ensuring it remains dry in humid conditions.

Definition: Not the best or most suitable; not meeting the ideal standard.

Example: The nonideal conditions made it difficult to complete the experiment successfully.

Definition: Not the same; different from one another.

Example: The two paintings are nonidentical, each with its own unique style.

Definition: A very large number equal to one followed by thirty zeros.

Example: In mathematics, a nonillion is often used to describe quantities that are extremely large.

Definition: Not having the ability to resist or fight off infections or diseases.

Example: People who are nonimmune to certain diseases may need vaccinations to protect themselves.

Definition: This word describes a situation where values do not increase; they either stay the same or decrease.

Example: The sequence of numbers is nonincreasing, meaning each number is less than or equal to the one before it.

Definition: Describing something that has little or no ability to induce an electric current or magnetic field.

Example: The circuit was designed to be noninductive to prevent interference with the signal.

Definition: Describing something that is active or capable of action, rather than being passive or inactive.

Example: The noninert materials in the experiment reacted vigorously with the chemicals.