perplexity
The complex math equation filled her with perplexity.
She felt confused by the difficult math problem.
a state of confusion or uncertainty resulting from something being difficult to understand
The detective's perplexity grew as new evidence contradicted the initial theory.
The detective became increasingly confused by the conflicting clues.
Students expressed their perplexity during the lecture on quantum physics.
Students were confused and struggled to follow the quantum physics lesson.
Often used to describe intellectual confusion rather than emotional distress.
Collocations
Pro Tip
Common Mistake
Don't confuse 'perplexity' with 'complexity' - while both relate to difficulty, 'perplexity' describes the feeling of confusion, while 'complexity' describes the inherent difficulty of something.
Gold Rule
When to Use
Use 'perplexity' when someone is struggling to understand something that seems impossible to grasp, especially after serious effort.
Formal Tone
This is a formal word best suited for academic, professional, or written contexts rather than casual conversation.
Word Origin
From Latin 'perplexitas' (entangled), from 'perplexus' (entangled, confused), from 'per-' (thoroughly) + 'plectere' (to weave). First used in English in the late 16th century.
Usage Notes
Perplexity implies a more intellectual or thoughtful confusion rather than simple surprise. It suggests someone has tried to understand something but failed.