novelty

Synonyms: change crazy creation dernier cri freshness innovation last word modernity mutation newfangled contraption oddball oddity original origination permutation recentness sport strangeness surprise unfamiliarity uniqueness vicissitude weird

Synonyms: bagatelle bauble bibelot conversation piece curio curiosity gewgaw gimcrack gimmick item knickknack memento objet d’art oddity souvenir trifle whatnot