abhyasa

abhyāsa-yoga by practice; BG 8.8
abhyāsa-yogena by the practice of devotional service; BG 12.9
abhyāsa-yogena by the regulated practice of yoga; SB 11.9.11
abhyāsa of the accumulated practice; SB 11.28.29
śāstra-abhyāsa long practice in the discussion of the śāstras; CC Adi 16.92
kalā-abhyāsa studying a portion; CC Madhya 22.118
yoga-abhyāsa practice of mystic yoga; CC Antya 14.50