noun. The state or condition of being fit; suitability or appropriateness.

noun. Good health, especially good physical condition resulting from exercise and proper nutrition.

noun. The extent to which an organism is able to produce offspring in a particular environment.

noun. The state or quality of being fit or suitable; suitableness; adaptedness or adaptability of one thing to another; hence, congruity; befittingness; meetness: as, the fitness of things; the fitness of a thing for the purpose intended.

noun. The state of being fitted or qualified; requisite capacity; qualification: as, he lacks fitness for the place.

noun. The state or quality of being fit

noun. The condition of being fit, suitable or appropriate.

noun. The cultivation of an attractive and/or healthy physique.

noun. The condition of being attractive, fanciable or beautiful.

noun. the quality of being qualified

noun. the quality of being suitable

noun. good physical condition; being in shape or in condition

noun. fitness to traverse the seas

"Protein fitness is defined by the properties of organic chemicals, which may indeed be (as you contend) the evidence of telic forethought, but that is entirely outside the scope of the subject weasel is addressing."

Fitness & Nutrition  

competence  competency  soundness  

eyewitness  witness  

ability  accuracy  aptitude  education  effectiveness  

Hygeia  ability  ableness  acceptability  account