A hobby is an activity that someone does for enjoyment and relaxation, usually in their spare time. AMUSEMENT, with nine letters, is an activity that provides entertainment or enjoyment. SIDELINE, with eight letters, is an activity that someone does in addition to their main job or activity. FUN, with three letters, is an activity that is enjoyable and amusing. DIVERSION, with nine letters, is an activity that takes one's attention away from something else. DISTRACTION, with eleven letters, is an activity that takes one's attention away from the task at hand. AVOCATION, with nine letters, is an activity that someone does as a hobby or PASTIME. INTEREST, with eight letters, is an activity that someone finds enjoyable or worthwhile. PURSUIT, with seven letters, is an activity that someone engages in regularly. PASTIME, with seven letters, is an activity that someone does for pleasure or relaxation. Oveta, with five letters, is an activity that someone does for pleasure or recreation.