Answer:

booster

Answer	Crossword Clue
BOOSTER	Fan
BOOSTER	Launch vehicle
BOOSTER	Ardent supporter

BOOSTER	Second shot
BOOSTER	Rocket stage
BOOSTER	Rah-rah fan
BOOSTER	Devotee
BOOSTER	Ardent fan
BOOSTER	Eucomiast.
BOOSTER	Amplifier in radio.
BOOSTER	Rocket engine

BOOSTER	Enthusiast
BOOSTER	Supporter
BOOSTER	Rah-rah sort
BOOSTER	Enthusiastic supporter
BOOSTER	Big fan
BOOSTER	Follow-up shot

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.