sorg

Sorg in Old English meant grief, anxiety, care, pain. It comes from Proto-Germanic *surgō (care, sorrow), possibly from PIE *swergh- (to worry, to be sick). Cognates appear across Germanic languages: Old High German sorga, Old Norse sorg, Gothic saurga. The word was already ancient when it entered Old English. It appears in Beowulf, in the elegies, and throughout Anglo-Saxon poetry, where sorrow is the dominant emotional register.

The word survived the Norman Conquest largely unchanged. Old French had its own words for sorrow — deuil, doleur, tristesse — and many entered English. But 'sorrow' held its ground as the primary, simple English word for deep sadness. It occupies a register between 'sadness' (mild, everyday) and 'grief' (intense, specifically about loss). Sorrow can be about anything. It is the general-purpose word for the darker half of emotional life.

The King James Bible (1611) used 'sorrow' extensively, and the word's association with spiritual suffering deepened. 'Man of sorrows' (Isaiah 53:3) became a title for Christ. 'The sorrows of death compassed me' (Psalm 18:4). In English-language Christianity, sorrow is theological as well as emotional — it implies a suffering that may have meaning.

Psychologists rarely use 'sorrow' as a technical term, preferring 'sadness,' 'grief,' or 'depression.' The word belongs to literature and religion more than to clinical practice. It carries a weight and dignity that 'sadness' does not. You are sad about losing your keys. You feel sorrow about losing your mother. The distinction is not formal but the language knows it.