"Daliesque" is an adjective that is used to describe something that is surreal, eccentric or bizarre, just like the artworks of Salvador Dali, a famous Spanish painter. There are many other synonyms that can be used in place of "daliesque". One could use the word "fantastical" to describe something that is imaginative or strikingly unusual. Another synonym for "daliesque" is "unrealistic", referring to something that is too extravagant or extreme to be real. Other possible synonyms include "absurd", "whimsical", "grotesque", "dreamlike", and "surreal". No matter which synonym is chosen, it will certainly evoke a striking and unique image in the mind of the reader.