Complex

"Complex" in Spanish

complejo

(intricate)

complexo

(in mathematics)

complicado

(intricate)

complicado

(not simple or straightforward)

complejo

(collection of buildings)

complejo

(psychologically based dislike or fear)

complejo

(in chemistry)

complejizar

(to form a complex with another substance)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.