adjective
histrionic
his-tree-ON-ik/ˌhɪstriˈɑːnɪk/
Characterized by theatrical acting or expression.
His histrionic gestures turn a minor complaint into a dramatic scene.

Etymology
The actor root connects histrionic behavior with stage performance. Applied to everyday expression, the theatrical quality suggests exaggerated drama, and the word has also carried the figurative sense of hypocrisy.
In context
Some abusers are like histrionic actors generating endless melodramas and casting themselves in the starring role often as some noble unappreciated victim.
More examples
- The role demands considerable histrionic skill.
- She gives a histrionic sigh when asked to wash the dishes.
- His apology seems histrionic rather than sincere.
Forms
histrionic
histrionics noun — Exaggerated emotional behavior meant to attract attention.
Similar words
- theatrical
- Can describe actual stage performance without implying emotional excess.
- melodramatic
- Emphasizes exaggerated emotions and sensational reactions rather than acting itself.