What is the Spanish 'buena suerte' in English?

"Good luck" is an English equivalent of "buenasuerte."

The feminine adjective "buena" means "good." The feminine noun "suerte" means "luck." Its singular definite article is "la" ("the"), and its singular indefinite article "una" ("a, one").

The pronunciation is "BWEH-nah SWEHR-teh."