1. 骗子：shamelessly 不知羞耻地 | shammer 骗子 | shammy 麂皮革

2. 冒充者：shamal 夏马风(波斯湾一种西北风 | shammer 冒充者 | shamrock plate 三角眼板

3. 诈欺者/撒谎者：shamelessly /不知羞耻地/涎/ | shammer /**/诈欺者/撒谎者/ | shammy /羚羊/雪米皮/

4. 骗子,假冒者,伪君子：114.gammer(贬义)乡下老太婆 | shammer 骗子,假冒者,伪君子 | windjammer 帆船水手,饶舌的人

noun

1. a person who makes deceitful pretenses

Synonym: imposterimpostorpretenderfakefakerfraudshampseudopseudrole player

2. someone shirking their duty by feigning illness or incapacity

Synonym: malingererskulker