spurred or moved by a strong feeling, madness, or a supernatural power (often fol. by by, of, or with )

The army fought as if possessed. The village believed her to be possessed of the devil.

self-possessed; poised. ?

possessed of

having; possessing

He is possessed of intelligence and ambition.

adjective

normal

adjective

bedeviled , berserk * , consumed , crazed * , cursed , demented , enchanted , enthralled , fiendish , frenetic , frenzied , gone * , haunted , hooked * , insane , into * , mad * , obsessed , raving * , taken over , violent , calm , collected , composed , cool-headed , detached , even , even-tempered , imperturbable , nonchalant , unflappable , unruffled , demoniac