sucursal, f., branch (shop, store, etc.).
sudario, m., winding sheet.
sudor, m., sweat, perspiration.
suelo, m., ground, floor; por el suelo, on the ground.
suelto -a, loose, single; dormir á pierna suelta, to sleep soundly.
suelto, -as, -a, etc., pres. ind. of soltar.
sueño, m., sleep, sleepiness, dream; tener sueño, to be sleepy.
suerte, f., luck, lot, fate; de esta suerte, in this way; de tal suerte, to such an extent; de (tal) suerte que, so that.
suficiente, sufficient, enough.
sufrir, to suffer, endure.