Synonyms and related words :
disassociation, disconnection, discreteness, disjunction, disjuncture, dissociation, immateriality, impertinence, inapplicability, inappositeness, inconnection, inconsequentiality, inconsiderableness, independence, indifference, ineffectuality, inferiority, insignificance, irrelation, irrelevance, littleness, low priority, marginality, negligibility, pettiness, picayune, picayunishness, pokiness, puniness, secondariness, separateness, slightness, smallness, unconnectedness, unimportance, unimpressiveness, unnoteworthiness, unrelatedness