The word "detested" is a past participle form of the verb "detest." Therefore, it is a verb.
hated
Hated
Detested, loathed, despised.
try anathema
loathed, detested, despised, disliked, abhorred, execrated;
A detested person is called a pariah, a detested person, idea, or thing is called an anathema.
No, it is not. It is the past tense and past participle of the verb (to detest) and can be used as an adjective (e.g. a detested chore).
picasso
The rivalry between the two sisters, who were both attractive and who both detested each other, was simply incredible.
Hated, disliked or detested.
No. The olympics.