The state or characteristic of being complementary.
A semantic relationship between two words wherein negative use of one entails the affirmative of the other with no gradability; the relation of binary antonyms.
Correspondence or compatibility.
Freedom from contradiction; the state of a system of axioms such that none of the propositions deduced from them are mutually contradictory.
Reliability or uniformity; the quality of being consistent.
The degree of viscosity of something.
Local coherence.