Answer:

slower

Answer	Crossword Clue
SLOWER	At a decreased pace
SLOWER	Less likely to win the race
SLOWER	Not as busy

SLOWER	"Not so fast!"
SLOWER	Not so quick on the uptake
SLOWER	"Don't go so fast!"
SLOWER	Not so fast
SLOWER	More like molasses
SLOWER	Not as bright
SLOWER	Like right-lane traffic, usually
SLOWER	Adagio, as compared to allegro

SLOWER	Not as smart
SLOWER	Adagio, vis-a-vis andante
SLOWER	Largo, vis-a-vis larghetto
SLOWER	Not as fast
SLOWER	Less adept
SLOWER	Not so fast.
SLOWER	Less active.
SLOWER	Less prompt.

SLOWER	More gradual.
SLOWER	Less busy
SLOWER	More deliberate
SLOWER	More leisurely
SLOWER	Less speedy
SLOWER	More dilatory
SLOWER	More poky
SLOWER	Ritardando, musically

SLOWER	Less apt to learn
SLOWER	Like a runner-up, often
SLOWER	Shouted for song moving too fast
SLOWER	Largo, compared to adagio
SLOWER	Not quick on the uptake
SLOWER	Largo, compared to andante
SLOWER	Ritardando, in music
SLOWER	Like rail vis-a-vis air