The word computer typically refers to the programmable electronic device.
There are no categorical antonyms for this word.
Opposite of functioning upon or through the medium of computers
“Any recipient who chooses to receive a distribution electronically must be given the opportunity to obtain a physical copy of the document upon request.”
(finance ) Opposite of not involving the use of cash
Opposite of a character in a role-playing game or computer game whose actions are not controlled by a player
“It would be a serious problem to animate several small expressions and positions onto a super-intricately detailed player character sprite.”