The crossword solution for the term 'Lively Pace' is 'TROT', which is a four-letter word. Trotting is a two-beat gait of a horse in which the legs move in diagonal pairs, with the left hind and right forelegs moving together followed by the right hind and left forelegs. It is a faster pace than a walk, but slower than a gallop. Trotting is often used in horse racing and other equestrian activities.