What is another word for stickler?
Pronunciation: [stˈɪklə] (IPA) 
A stickler is someone who is very particular about something or someone who adheres strictly to rules or conventions. Synonyms for stickler include punctilious, meticulous, fussy, fastidious, conscientious, precise, nitpicker, pedant, and perfectionist. Punctilious refers to being exact or attentive to detail; meticulous pertains to being very careful and accurate with one's work; while being fussy means being excessively critical or hard to please. Fastidious denotes being excessively concerned with cleanliness and neatness, while conscientious implies being diligent and careful in one's work. Nitpicker refers to someone who finds faults in minor details, while a pedant is someone who overly emphasizes minor details. The term perfectionist is used to describe someone who has an obsessive desire to achieve perfection in everything they do.
