1. (adv.) Straight down; perpendicularly.

2. (adv.) In plain terms; without ceremony.

3. (adv.) Without delay; at once; completely.

4. (a.) Plain; direct; unceremonious; blunt; positive; as, he spoke in his downright way.

5. (a.) Open; artless; undisguised; absolute; unmixed; as, downright atheism.

a outrance absolute absolutely admitting no exception adown all out all-embracing all-encompassing all-out all-pervading arrant artless below beyond all bounds beyond compare beyond comparison beyond measure bluff blunt bold bolt upright born brash broad broad-based brusque candid categorical certain certainly classical clean clear complete completely comprehensive conclusive congenital consummate crass damned dead decided decisive deep-dyed definite definitely definitive determinate direct down down south downgrade downhill downline downstairs downstream downstreet downtown downward downwards downwith dyed-in-the-wool egregious entire entirely erect essentially exhaustive explicit express extremely final fixed flagrant flat flat out flat-out forthright frank frankhearted free free-speaking free-spoken free-tongued fundamentally genuine glaring global gross heart-to-heart immeasurably implicit in the extreme inappealable incalculably indefinitely indisputable indubitable indubitably infinitely ingenuous intensive intolerable most most assuredly no holds barred no small print no strings attached omnibus omnipresent open openhearted out-and-out outright outspoken peremptory perfect perfectly pervasive plain plain-spoken plumb positive precious profound profoundly pronounced proper pure purely radical radically rampant rank rearing regular round shattering sheer shocking sincere stand-up standing up stark stark-staring straight straight-out straightforward superlative sure-enough surely surpassing sweeping the veriest thorough thoroughgoing thoroughly through-and-through total totally transparent ubiquitous unabashed unambiguous unbearable unchecked uncircumscribed uncompromisingly unconditional unconditionally unconditioned unconscionable unconstrained undeniable undoubtedly undoubting unequivocal unequivocally unguarded unhampered unhesitating universal unlimited unmistakable unmitigated unqualified unquestionable unquestionably unquestioning unrelieved unreserved unrestrained unrestricted unspoiled unwaivable up-and-down upended upraised upreared upright upstanding utter utterly veritable vertical very whole wholesale with a vengeance without exception without reserve