sostener, to sustain, support, uphold.
soy, pr. ind. of ser.
Sr., Sra., Sr. D., Sra. Dª., see señor and señora.
su, pl., sus, his, her, its, your, their.
suave, gentle, soft, sweet.
suavemente, gently.
suavísimo (from suave), most gentle, most tranquil.
subasta, (juridical) public auction.
subir(se), to rise, climb, ascend, go upstairs, come up; raise.
súbito, sudden, unexpected; de —, suddenly.