intercalary
Related Words
interstitialadditionalsupplementarycalendarleapyearmonthdaydatechronologytimeastronomyorbitrotationequinoxsolsticeGregorianlunarsolarsiderealintercalationinsertionadditionadjustmentcorrectionalignmentsynchronizationcycleperiodintervalgapphaseepocheracenturymillenniumFebruaryhorologyclockscheduletimelinesequenceorderrecurrencefrequencydriftdeviationprecisionaccuracymeasurementcalculationcomputationalgorithmastrometryzodiacequatoreclipticprecessionnutationtropicalanomalyoffset