While the Spanish alphabet includes the letter “k,” it is rarely used and primarily appears in loanwords from other languages, especially those of Germanic origin. Examples include “kilmetro” (kilometer) and “kiosco” (kiosk). Words originating within the Spanish language itself typically use “c” before “a,” “o,” and “u,” and “qu” before “e” and “i” to represent the /k/ sound.
The scarcity of native Spanish words beginning with “k” highlights the evolution of the language and its borrowing patterns. Understanding this linguistic feature provides valuable insight into the historical influences shaping Spanish. It also underscores the importance of etymology in discerning the origins and meanings of words. This limited usage can be a helpful tool for language learners, allowing them to quickly identify words likely borrowed from other languages.