Answer:

pastime

Answer	Crossword Clue
PASTIME	Hobby
PASTIME	Baseball is our national one
PASTIME	Recreation

PASTIME	Solving crosswords, e.g.
PASTIME	Diversion
PASTIME	Solving puzzles, say
PASTIME	For which Izaak Walton fished.
PASTIME	Amusement.
PASTIME	Diversion.
PASTIME	Solitaire or Scrabble.
PASTIME	Opposite of work.

PASTIME	Recreation.
PASTIME	Crosswords, for one.
PASTIME	Hobby's relative
PASTIME	Bowling, e.g.
PASTIME	Philately, e.g.
PASTIME	Fun and games
PASTIME	Solving puzzles, e.g.
PASTIME	Crossword solving, for one

PASTIME	Side interest
PASTIME	Baseball, in America
PASTIME	Pleasing recreation
PASTIME	Puzzle solving, e.g.