The phrase "jealousy was Morgan's Achilles' heel" suggests that jealousy is Morgan's greatest weakness or vulnerability, much like Achilles' heel was his only point of vulnerability despite his overall strength. The term "green-eyed monster" refers to jealousy, often personified as a destructive and consuming force. Together, these phrases imply that Morgan's jealousy undermines her strengths and leads to her downfall, highlighting the powerful and often detrimental nature of envy.
Other names for "green-eyed monster" : "envy" and/or "jealousy" The green eyed monster is just a way of saying jealousy of most of the time, a rival.
Jealousy is like a green eyed monster.
One could be a metaphor, for example referring to jealousy as "a green-eyed monster".
I believe you are thinking of green-eyed monster, which is a symbol for jealousy.
jealousy
A green-eyed monster is a common symbol of jealousy. It is often depicted as a creature with green eyes to represent envy or jealousy.
Jealousy.
The green eyed monster.
The term "green-eyed monster" is often used to refer to jealousy, but it doesn't have a specific name. The phrase is famously attributed to Shakespeare's play "Othello," where it symbolizes the destructive nature of jealousy. While it personifies jealousy, it doesn't imply that the monster itself has a distinct name.
Oh beware, my lord, of jealousy It is the green-eyed monster which doth mock The meat it feeds on
The best idiom for jealousy is "the green-eyed monster." Saying this means that someone is jealous of something. You don't actually call the person a monster, though. You say "He was in the grips of the green-eyed monster," or "She felt the green-eyed monster taking over." It is as though jealousy is a separate thing from the person.
Jealousy is referred to as the "green-eyed monster" due to its association with envy and the negative emotions it evokes. The term was popularized by William Shakespeare in his play "Othello," where it symbolizes the destructive nature of jealousy. The color green often represents jealousy in literature and art, suggesting a sickly or toxic quality that can consume individuals and distort their perception. This imagery reinforces the idea that jealousy can be a powerful and harmful force in relationships.