Synonyms and related words :
bag, bear, being, beloved, blood, bones, boobs, boon, bottle up, bowels, breast, breasts, brisket, bury, bust, cache, center, center of life, cherish, cherished, chest, clasp, classify, cling to, clip, close, conceal, confidential, core, crop, dear, deepest recesses, deposit, dug, embosom, embrace, enfold, entertain, esoteric reality, esprit, file and forget, fold, fondle, foster, gut, guts, harbor, have, have and hold, heart, heart of hearts, heartstrings, hide away, hold, hold on to, hold out on, hug, in petto, inmost heart, inmost soul, inner, inner landscape, inner life, inner man, inner nature, inner recess, inner self, innermost being, inside, interior, interior man, intern, internal, intimate, intrados, inward, keep, keep back, keep between us, keep buttoned up, keep close, keep dark, keep from, keep hidden, keep in ignorance, keep mum, keep secret, keep snug, keep under wraps, knockers, lock up, make no sign, mama, mamelon, mamelonation, mammary gland, mammilla, mammillation, midst, nenes, nerve center, never let on, nipple, not give away, not tell, nurse, nurture, pair, pap, papilla, penetralia, pigeon breast, plant, play dumb, press, put away, quick, recesses, seal up, secret heart, secret place, secret places, secrete, soul, special, spirit, squeeze, stash, store away, stow away, teat, thorax, tit, tits, titties, titty, treasure, treasure up, true being, true inwardness, udder, veil, viscera, vital center, vital principle, vitals, withhold