good-luck

The compound "good-luck" is a transparent combination of two ancient Germanic words. "Good" originates from the Proto-Germanic gōdaz, carrying the core sense of something that is fitting, suitable, or of benefit. "Luck" entered English from Middle Dutch, where it was a shortened form related to concepts of fortune and prosperity. When combined, the phrase literally means "good fortune," directly linking the desirable quality ("good") with the concept of chance happenings ("luck"). Its evolution into a common interjection reflects the human tendency to formalize and verbalize the wish for favorable outcomes for others.

Structure: good (desirable) + luck (fortune) - good: From Old English gōd, meaning "virtuous, desirable, valid." It is of Germanic origin. - luck: From Middle Dutch luc, a shortening of gheluc ("happiness, good fortune"). It is of Germanic origin.