Chronological :: Chronological (a.) Relating to chronology; containing an account of events in the order of time; according to the order of time; as, chronological tables..
Chronology :: Chronology (n.) The science which treats of measuring time by regular divisions or periods, and which assigns to events or transactions their proper dates..
Synchronology :: Synchronize (v. t.) To cause to agree in time; as, to synchronize the movements of different machines; to synchronize clocks..