complete; perfect

without limit

completely

certainly, without question

(of a statement) unconditional and without doubt

explicit, unconditional

(of facts, evidence etc) convincing; removing all doubt

definite, final

having a definite result

definite

considered final and without the need for change or addition

authoritative

that cannot be disagreed with

definite, final

not involving conditions

absolute, total

having only one possible meaning

definite, positive