Synonyms to nullity

absence, AWOL, French leave, abscondence, absence without leave, absentation, absenteeism, absenting, beggary, cut, day off, dearth, default, defect, defectiveness, deficiency, deficit, departure, deprivation, destitution, disappearance, drought, emptiness, escape, excused absence, exigency, famine, fleeing, furlough, holiday, hooky, imperfection, impoverishment, inadequacy, incompleteness, insufficiency, lack, leave, leave of absence, leaving, miss, necessity, need, negation, negativeness, negativity, nihility, nonappearance, nonattendance, nonbeing, nonentity, nonexistence, nonoccurrence, nonreality, nonsubsistence, not-being, nothingness, omission, paucity, privation, running away, sabbatical leave, scantiness, scarcity, shortage, shortcoming, shortfall, sick leave, starvation, truancy, truantism, unactuality, unexcused absence, unreality, vacancy, vacation, vacuity, vacuum, void, want, wantage, cipher, Aesopian language, Babel, Greek, John Hancock, X, a nobody, a nothing, add, algebraize, allegory, alphabetic character, argot, aught, autograph, babble, binary digit, bit, break, calculate, cant, ca