How to Say "kept man" in Spanish
The Spanish word for “kept man” is “mantenido” — B2 level.
English → SpanishB2
NounB2informal
financially supported partner

Examples
Él dejó su trabajo y ahora es un mantenido de su pareja.
He quit his job and now he is a kept man by his partner.
A nadie le gusta que lo llamen mantenido, es un insulto fuerte.
Nobody likes to be called a kept person; it's a strong insult.
Feminine Form
The feminine noun is 'la mantenida' (the kept woman). This term carries the same strong, negative connotation.
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.