sonreír - to smile

soportar - to support, hold up, bear; to put up with, tolerate

sorprender - to surprise, take by surprise, startle, amaze

subir - to go up, rise, move up, climb; to lift up, raise up

suceder - to happen; to succeed, follow

sufrir - to suffer; to undergo, experience, put up with

sugerir - to suggest

suponer - to suppose

surgir - to arise, emerge, spring up, come out, appear

suspirar - to sigh

sustituir - to substitute, replace