IPA: /ˌoʊvərænˈzaɪəti/
KK: /oʊvərænˈzaɪəti/
A state of experiencing too much worry or fear about different situations.
Her overanxiety about the exam made it hard for her to concentrate on studying.
Overanxiety → It is formed from "over-" (meaning excessively) and "anxiety" (from Latin "anxietas", meaning uneasiness or anxiety). The word "overanxiety" means an excessive state of uneasiness or worry.
Think of feeling 'excessively' ('over-') 'uneasy' ('anxiety') — that's what overanxiety means.