How to Say "baseless" in Spanish
The most common Spanish word for “baseless” is “gratuito” — use 'gratuito' when an argument, attack, or action is unprovoked, unnecessary, and lacks any valid reason or justification, often implying malice.
gratuito
gra-twee-tohɡɾaˈtwito

Examples
Fue un ataque gratuito contra su reputación.
It was a gratuitous attack on her reputation.
Ese comentario me pareció un poco gratuito.
That comment seemed a bit uncalled for to me.
Describing Actions
In this context, the word describes things like insults, attacks, or violence that happen for no good reason.
temerario
te-me-rah-ryotemeˈɾaɾjo

Examples
Hacer un juicio temerario sobre su honestidad fue un error.
Making an unfounded judgment about her honesty was a mistake.
La demanda fue rechazada por ser considerada temeraria.
The lawsuit was rejected for being considered baseless.
Formal Contexts
In this specific sense, 'temerario' is almost always paired with 'juicio' (judgment) or 'acusación' (accusation).
Gratuito vs. Temerario
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.

