Ant. Hero, champion; daredevil.
Data. Facts, basis, grounds, postulates, premises, given conditions.
Ant. Conjectures, assumptions, inferences, deductions.
Date. Time, era, epoch, period, age.
Ant. Non-duration; eternity.
Daub. Smear, plaster, sully, begrime, soil, deface, defile.
Ant. Embellish, decorate; cleanse, whiten.
Daunt. Terrify, alarm, intimidate, appal, frighten off, tame.
Ant. Rally, inspirit, encourage.
Dauntless. Valiant, fearless, intrepid, bold, indomitable, unconquerable, valorous, chivalrous, heroic, brave, daring.