Home › Words › Y › yesmanismyesmanismyesmanism · noun — synonym of yesmanship.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, yesmanism ranks #17,004 of 43,053 for Qualifying.EtymologyFrom yesman + -ism.nounSynonym of yesmanship.Definitions & examples from Wiktionary (CC BY-SA 3.0).