Answer:

snappy

AnswerCrossword Clue
SNAPPY"Make it ...!"
SNAPPYIrritable
SNAPPYWay to make it?
SNAPPY"...and make it ..." ("Hurry up")
SNAPPYLike some comebacks
SNAPPYQuick
SNAPPYLively
SNAPPY"Make it ..!"
SNAPPYChic, as a dresser
SNAPPYLike slogans
SNAPPYQuick and clever
SNAPPYShort
SNAPPYPungent.
SNAPPYLively.
SNAPPYBrisk and smart.
SNAPPYBrisk: Colloq.
SNAPPYQuick and brisk.
SNAPPYBrisk
SNAPPY"Make it .....!"
SNAPPYRather fashionable
SNAPPY"Make it ...!" ("Hurry!")
SNAPPYQuick, as a comeback
SNAPPYMake it .....! (Hurry up)
SNAPPYWord with "make it"
SNAPPYMemorably concise