exact, consummate, down pat, pluperfect, thoroughgoing, ideal, arrant, everlasting, utter, perfectible, more...

flawed, imperfect, deficient, inadequate, faulty

flawless, impeccable, ideal, faultless, exemplary, supreme, ultimate, absolute, complete, more...

present, future, past, most, own, virginia, word, picture, historical, conditional, less

nailed it,   without error,   without fault,   without flaw,   error free,   platonic ideal,   problem free,   peachy to the max,   nothing wrong,   100% complete