NSW Opportunity Class
Exasperate
verb/ig-ZASS-per-ate/
To annoy or frustrate someone until they lose patience.
In contextIt exasperated her that the printer jammed right before the exam.
Remember it
Exasperate hides 'asper' (rough) — it rubs your patience rough and raw.
Use it well
Use for a strong build-up of frustration, worse than mild annoyance.