los riñones
piniya
Kidneys
Nephrotic
Les reins
The kidneys
The word is "renal." It refers to anything related to the kidneys, such as renal function, renal failure, or renal disease.
The spanish word for guitar is Guitarra. This English word came directly from the Spanish word, but it is not a Spanish word any more than the Spanish word is an Arabic word. "qutar" or a Greek word Chirara.
The spanish word for did is hizo.
"De" is the Spanish word for "of".
The Spanish word for "in" is "en".
The Spanish word for "who" is "quién".
"Con" is the spanish word for "with".