Sab - the unbroken and consistent existence or operation of something over time.
"a consensus favouring continuity of policy"
synonyms: continuousness, uninterruptedness, flow, progression More
antonyms: discontinuity
a state of stability and the absence of disruption.
"they have provided the country with a measure of continuity"
a connection or line of development with no sharp breaks.
plural noun: continuities
"a firm line of continuity between pre-war and post-war Britain"
synonyms: interrelationship, interrelatedness, intertextuality, interconnectedness, connection, linkage, cohesion, coherence; More
2.
the maintenance of continuous action and self-consistent detail in the various scenes of a film or broadcast.