Vedic Hymns, Part II (SBE46), by Hermann Oldenberg [1897], at sacred-texts.com

 O

óka, homestead, I, 66, 3.

ogâyámâna, displaying his power, I, 140, 6.

ógishtha, richest: ógishtham médah, III, 21, 5:1.

óshadhî, herb, I, 59, 3; 98, 2; II, 1, 1; 4, 4; III, 1, 13; 5, 8:1; 22, 2; V, 8, 7.

óha, heedfulness, IV, 10, 1:2.