Chimaera and Deja vu

Chimaera noun - (Greek mythology) fire-breathing female monster with a lion's head and a goat's body and a serpent's tail; daughter of Typhon.

Deja vu and chimaera are semantically related. In some cases you can use "Deja vu" instead a noun "Chimaera".

Deja vu noun - The experience of thinking that a new situation had occurred before.

Chimaera and deja vu are semantically related. Sometimes you can use "Chimaera" instead a noun phrase "Deja vu".