Synonyms of 'recherché'
refinedDictionary, rare, exoticThis Valentine's Day, look for something more recherché for your loved one.
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Something that is arcane is secret or mysterious.
the arcane world of contemporary music
If you describe something as esoteric, you mean it is known, understood, or appreciated by only a small number of people.
She has published several books on pathworking and other esoteric subjects.
Thesaurus for recherché from the Collins English Thesaurus
If you describe something as recherché , you mean that it is very sophisticated or is associated with people who like things which are unusual and of a very high quality.