Synonym of ” Decade” is.A. a period of ten yearsB. a period of five yearsC. a period of twenty yearsD. deteriorate 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments