Fanatic noun – A person with a strong and habitual liking for something. Stickler and fanatic are semantically related In some cases you can use "Stickler" instead a noun "Fanatic". Nearby Words: fan, fanatical, fanaticism, fanatically
Stickler noun – Someone who insists on something. Fanatic and stickler are semantically related in perfectionist topic. You can use "Fanatic" instead a noun "Stickler", if it concerns topics such as insistent person.