A pushover is a person who lacks self-confidence and gives in easily to others. Some synonyms for this word include doormat, weakling, softie, easy mark and yes-man or yes-woman. A doormat is someone who is constantly walked on without resistance. A weakling is someone who is physically and mentally weak, while a softie is emotionally sensitive and easily manipulated. An easy mark is someone who can be easily taken advantage of, and a yes-man or yes-woman readily agrees with all requests or demands without questioning them. These synonyms share the same connotation of being passive, submissive, and acquiescent to others.