random
noun
°(obsolete) Speed, full speed; impetuosity, force.
°(obsolete) The full range of a bullet or other projectile; hence, the angle at which a weapon is tilted to allow the greatest range.
adjective
°Having unpredictable outcomes and, in the ideal case, all outcomes equally probable; resulting from such selection; lacking statistical correlation.
"The flip of a fair coin is purely random."
°Of or relating to probability distribution.
"A toss of loaded dice is still random, though biased."
synonyms: force, momentum, speed, velocity more» , nobody, nonentity, stochastic, pseudorandom, average, typical, arbitrary, unexpected, unplanned