Innovation is a term used to describe the process of introducing something new or different. WRINKLE, with seven letters, is a crease or fold in the skin or fabric. NEWNESS, also with seven letters, is the state of being recently created or come into existence. CHANGE, with six letters, is the act of making or becoming different. INVENTION, with nine letters, is the act of creating something that has not existed before. DIFFERENCE, with ten letters, is the quality or state of being dissimilar or distinct. VICISSITUDE, with eleven letters, is a CHANGE of circumstances or fortune, typically one that is unwelcome or unpleasant. CREATION, with eight letters, is the action or process of bringing something into existence. INTRODUCTION, with twelve letters, is the action of presenting or being introduced to someone or something. NOVELTY, with seven letters, is the quality of being new, unusual, or different.