Narcissist is obsessed with self and appearance. Egotist is self-centered, Exhibitionist loves showing off, Perfectionist demands high standards.

Autobiography is self-written life account. Biography is written by others, Memoir is personal recollections, Narrative is general storytelling.

Anarchist opposes government and authority. Cynic distrusts people's motives, Nihilist rejects all values, Pacifist opposes violence.

Epigraphy studies ancient inscriptions. Archaeology studies ancient cultures, Paleography studies old handwriting, Etymology studies word origins.

Ethologist is a scientist who studies animal behavior. While zoologist is broader, ethologist specifically focuses on behavioral patterns.

Adaptability specifically refers to the capacity to adjust to new or changing circumstances.

Vegetarian is the correct term for someone who doesn't eat meat but may consume dairy and eggs.

Calligraphy is the art of producing beautiful handwriting using special techniques and tools.

Bibliophile comes from 'biblio' (books) and 'phile' (lover of), meaning a book lover and collector.

Naturopathy is a system of medicine using natural remedies. While Ayurveda is also valid, naturopathy is the broader Western term.