In baseball terms the difference between walk and walkless
is that
walk is an award of first base to a batter following four balls being thrown by the pitcher; known in the rules as a "base on balls" while
walkless is without a walk.
As a verb walk
is to move on the feet by alternately setting each foot (or pair or group of feet, in the case of animals with four or more feet) forward, with at least one foot on the ground at all times. Compare
run.
As a noun walk
is a trip made by walking.
As an adjective walkless is
without a walk.