Answer: esoterica

AnswerCrossword Clue
ESOTERICAIt's meant for a select few
ESOTERICAAbstruse matters
ESOTERICAAbstruse knowledge.
ESOTERICARecondite matters
ESOTERICAIn-group's secrets
ESOTERICAAbstruse facts or things
ESOTERICABrain clutter
ESOTERICACrossword topics, often
ESOTERICADark matter?
ESOTERICAIt's hard to understand
ESOTERICASpecialized knowledge
ESOTERICANiche-interest info
ESOTERICAHighly specialized knowledge
esotericaEsoteric or highly specialized subjects or publications
esotericathings understood by or meant for a select few; recondite matters or items.
esotericaesoteric things