maven, elder, past master, expounder, practitioner, Brahmin, back seat driver, caste, Divali, ashram, virtuoso, interpreter, council, geek, dab, hand, Brahman, whiz, adviser, career coach, careline, dharma, crackerjack, shark, meister, hotshot, Dutch uncle, cognoscente, ace, artist, sharp, connoisseur, Diwali, devi, dhoti, wizard, high priest, proficient, dab hand, Dalit, fiend
master (part of speech: noun)
landlord, authority, maestro, governor, head, senior, principal, mother, sire, abbot, titleholder, chief, executive, ruler, commander, squire, dean, mahatma, proprietress, captain, manager, commandant, president, headmaster, star, landlady, leader, headmistress, quartermaster, kingpin, officer, director, mandarin, proprietor, master, Lord
angel (part of speech: noun)
oracle (part of speech: noun)
sage (part of speech: noun)
teacher (part of speech: noun)
- Guru, the eldest son, has a fine pair of bullocks for the purpose. - "Free from School", Rahul Alvares.
- He turned and saw that Guru had risen to his feet. - "The Lost Warship", Robert Moore Williams.
- Hearing these words the Raja dismissed the guru with many thanks and large presents. - "Vikram-and-the-Vampire-Classic-Hindu-Tales-of-Adventure-Magic-and-Romance", Burton, Isabel, Lady.