Maniac
Definition 1 of 2
Pro Tip 1/3
Context Matters
Use 'maniac' to describe someone's extreme passion for an activity, not their skill at it. Calling him a 'chess maniac' highlights his obsession, not how good he is.
Pro Tip 2/3
Informal Speech
'Maniac' is casual, often used among friends or in informal settings. At parties, she dances like a maniac and just can't sit still!
Pro Tip 3/3
Not Always Negative
In some contexts, 'maniac' can be a playful compliment about someone's dedication. You're a cleaning maniac, this place is spotless!