ROGET THESAURUS
inusitation
Desuetude
N
desuetude, disusage, obsolescence, disuse, want of habit, want of practice,
inusitation, newness to, new brooms, infraction of usage, nonprevalence, a custom more honored in the breach than the obser, unaccustomed, unused, unwonted, unseasoned, uninured, unhabituated, untrained, new, green, unhackneyed, unusual, nonobservant, disused.