Answer:

fireball

Answer	Crossword Clue
FIREBALL	Superenergetic type
FIREBALL	Dynamo
FIREBALL	Very energetic person

FIREBALL	Globe lightning.
FIREBALL	Brilliant meteor.
FIREBALL	Bob Feller specialty
FIREBALL	Human dynamo
FIREBALL	Hustler
FIREBALL	Bright meteor
FIREBALL	Candy store offering
FIREBALL	Hale-Bopp e.g.

FIREBALL	Dynamic one
FIREBALL	One with energy to spare
FIREBALL	Energetic sort

Crossword

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