How to Say "unreliable people" in Spanish
The Spanish word for “unreliable people” is “fantasmas” — B2 level.
English → SpanishB2
nounB2informal
people who never follow through

Examples
No te fíes de ese grupo, son unos fantasmas; prometen mucho y no hacen nada.
Don't trust that group, they are show-offs; they promise a lot and do nothing.
Mi jefe es un fantasma. Dice que tiene contactos importantes pero nunca los usa.
My boss is a boaster. He says he has important contacts but never uses them.
Related Translations
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