Parnassus vs Liakoura

Parnassus and Liakoura both are nouns.

Word	Noun	Adjective	Verb	Adverb
Parnassus	Yes	No	No	No
Liakoura	Yes	No	No	No

As nouns, Parnassus and Liakoura are synonyms defined as:

Parnassus and Liakoura: (Greek mythology) a mountain in central Greece where (according to Greek mythology) the Muses lived; known as the mythological home of music and poetry

Other synonyms of Parnassus include Mount Parnassus.

Parnassus (noun)	Liakoura (noun)
(Greek mythology) a mountain in central Greece where (according to Greek mythology) the Muses lived; known as the mythological home of music and poetry	(Greek mythology) a mountain in central Greece where (according to Greek mythology) the Muses lived; known as the mythological home of music and poetry