Synonyms to deep knowledge

expertise, ability, acquaintance, address, adeptness, adroitness, aesthetics, airmanship, all-knowingness, art, artfulness, artisanship, artistic taste, artistry, bravura, brilliance, capability, capacity, cleverness, command, competence, connoisseurship, control, coordination, corpus, craft, craftsmanship, cross-disciplinary knowledge, cunning, data, datum, deftness, dexterity, dexterousness, dextrousness, dilettantism, diplomacy, efficiency, encyclopedic knowledge, epicureanism, epicurism, experience, expertism, expertness, extensive knowledge, facility, facts, factual base, familiarity, finesse, friandise, gastronomy, general knowledge, grace, grip, handiness, horsemanship, information, ingeniousness, ingenuity, intelligence, intimacy, judgement, ken, knack, know-how, knowing, knowledge, marksmanship, mastership, mastery, omniscience, pansophy, polyhistory, polymathy, practical ability, practical knowledge, private knowledge, privity, proficiency, profound knowledge, prowess, quickness, ratio cognoscendi, readiness, resource, resourcefulness, savoir-faire, savvy, seamanship, self