Synonyms: constitutional
Definition: a regular walk taken as a form of exercise
Synonyms: organic, constituent, constitutional, constitutive
Definition: constitutional in the structure of something (especially your physical makeup)
Synonyms: inherent, integral, inbuilt, built-in, constitutional
Definition: existing as an essential constituent or characteristic
Usage: the Ptolemaic system with its built-in concept of periodicity; a constitutional inability to tell the truth
Similar words: intrinsic, intrinsical
Definition: belonging to a thing by its very nature
Usage: form was treated as something intrinsic, as the very essence of the thing- John Dewey