freighter, merchant ship, merchantman
arse, ass, backside, behind, bum, buns, butt, buttocks, can, derriere, fanny, fundament, hind end, hindquarters, keister, nates, posterior, prat, rear, rear end, rump, seat, Stern, tail, tail end, tooshie, tush
underside, undersurface
bed
bottomland
bottom of the inning
fathom, penetrate
SynonymDefinitionAntonym.com - English Synonym Dictionary
