Final answer:
The word 'vexation' means the act or process of making someone feel worried, annoyed, or bothered.
Step-by-step explanation:
When the suffix -ation is added to the word vex, the resulting word means the act or process of making someone feel worried, annoyed, or bothered. The suffix -ation often turns a verb into a noun and indicates an action, state, or condition. In this case, the word 'vexation' refers to the action or state of making someone feel vexed or troubled.
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