Chisme vs. cotilleo vs. chismorreo vs. murmuración
The Spanish language has several synonyms for the word gossip, including chisme, cotilleo, chismorreo, and murmuración. While they all refer to talking about someone else's private affairs, each has a slight difference in usage and connotation.
Chisme
A2This is the general term for gossip, often used colloquially and carries no particular implication of approval or disapproval.
Ella siempre tiene el último chisme del vecindario.
(She always has the latest neighborhood gossip.)
Cotilleo
B1This directly refers to idle chat or harmless gossip as a social activity. It is usually related to trivial matters.
Los invitados disfrutaron de un buen cotilleo después de la cena.
(The guests enjoyed a good gossip after dinner.)
Chismorreo
B2This word conveys a more negative connotation, suggesting someone who frequently spreads rumors or enjoys meddling in other people's affairs.
María está harta del chismorreo constante en su oficina.
(Maria is fed up with the constant gossiping in her office.)
Murmuración
C1It indicates malicious talk or spreading of rumors behind someone's back. Murmuración tends to carry a heavier, more negative connotation than the other words.
La murmuración puede llegar a ser muy perjudicaria en un entorno de trabajo.
(Gossip can be very damaging in a work environment.)
Summary
All these four words can be translated as gossip in English with minor nuances. Chisme is the most neutral and widely used term for gossip. Cotilleo refers more to harmless social chatting while chismorreo suggests unnecessary meddling or spreading rumors, and murmuración implies malicious intent of defaming someone behind their back.