consistency

the property of holding together and retaining its shape; "wool has more body than rayon"; "when the dough has enough consistency it is ready to bake"

a harmonious uniformity or agreement among things or parts

logical coherence and accordance with the facts; "a rambling argument that lacked any consistency"

(logic) an attribute of a logical system that is so constituted that none of the propositions deducible from the axioms contradict one another