noun
temerity
tuh-MAIR-uh-tee/təˈmerəti/
Boldness that shows little regard for risk or respect.
The woman shows temerity by climbing over the railing despite the dangerous drop.

Etymology
Latin temere links acting at random with acting rashly. Temerity names boldness exercised without foreseeing consequences, which can make it seem foolish or offensively daring.
In context
Priyamvada Gopal was disinvited from a Home Office event for having the temerity to write about the failings of the British empire.
More examples
- Few hikers have the temerity to cross that crumbling bridge.
- She has the temerity to demand an apology after insulting us.
- I admire his skill, but his temerity puts the whole crew at risk.
Similar words
- audacity
- Often suggests shocking nerve, without necessarily implying poor judgment.
- recklessness
- Emphasizes disregard for danger rather than boldness or disrespect.
- effrontery
- Focuses on shameless disrespect rather than willingness to risk harm.