Of events, the appearance of a meaningful connection when there is none.
A coincidence point.
A fixed point of a correspondence; a point of a variety corresponding to itself under a correspondence.
Of objects, the property of being coincident; occurring at the same time or place.
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.