% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Other crossword clues for answer "ESOTERICA"

ESOTERICA
Highly specialized knowledge
Hard-to-understand facts
Trivia night subjects
It's meant for a select few
Bête noire of this blog's anonymous commenter (stay strong, beloved)
Abstruse knowledge
They're not known by many
Abstruse matters
Recondite matters
In-group's secrets
Abstruse facts or things
Brain clutter
Crossword topics, often
Dark matter?
It's hard to understand
Specialized knowledge
Collector's fare
Obscurities
Arcane facts
Niche-interest info
Abstruse information