Answer: hobby

AnswerCrossword Clue
HOBBYSolving puzzles or building birdhouses, e.g.
HOBBYCoin collecting, for some
HOBBYIt's done for fun
HOBBYModel building or stamp collecting
HOBBYPhotography, e.g.
HOBBYCrosswords or gardening, e.g.
HOBBYWeekend diversion
HOBBYSolving crosswords, e.g.
HOBBYSpare-time filler
HOBBYStamp or coin collecting, e.g.
HOBBYLeisure time pursuit
HOBBYSpelunking, for one
HOBBYUnpaid interest?
hobbyAn early type of velocipede
hobbyAn activity done regularly in one's leisure time for pleasure
hobbya recreational pastime
hobbyA small horse or pony
HOBBYSpare-time occupier
HOBBYCraft-y activity
HOBBYWeekend time filler
HOBBYLeisure time activity
HOBBYScrapbooking, e.g.
HOBBYCrosswords, to many
HOBBYWoodworking, for some
HOBBYLetterboxing or geocaching, e.g.
HOBBYProfile listing
HOBBYAvocation
HOBBYScrapbooking, for example
HOBBYPastime
HOBBYType of horse
HOBBYDirector of the Waacs.
HOBBYThe new Federal Security Administrator.
HOBBYKind of horse.
HOBBYStamp-collecting, e.g.