There is a total of 21191 clues beginning with si
- Sign of one born September 25
- Sign of online shouting
- Sign of our times
- Sign of overexertion
- Sign of overfilling
- Sign of overuse
- Sign of pain
- Sign of parenthood in the mid-1980s
- Sign of passage
- Sign of passing time
- Sign of past stitches, perhaps
- Sign of past trauma
- Sign of pathos
- Sign of peace
- Sign of penitence
- Sign of perfection
- Sign of play popularity
- Sign of pleasure
- Sign of poor housekeeping
- Sign of poor hygiene
- Sign of poor schoolwork
- Sign of poor service?
- Sign of popularity
- Sign of popularity?
- Sign of possession
- Sign of pressure?
- Sign of prestige
- Sign of progress
- Sign of protests?
- Sign of puberty, maybe
- Sign of puppy love?
- Sign of RAIN
- Sign of rank
- Sign of rapture, figuratively
- Sign of refinement
- Sign of regret
- Sign of remorse
- Sign of remorse, maybe
- Sign of resistance
- Sign of respect
- Sign of respect from a "Dukes of Hazzard" costar?
- Sign of ripeness, perhaps
- Sign of romantic chemistry
- Sign of rot
- Sign of rough seas
- Sign of sadness
- Sign of sadness from Dumbo?
- Sign of sadness, maybe
- Sign of sagging
- Sign of sainthood
- Sign of saintliness
- Sign of sanctity
- Sign of satisfaction
- Sign of savings
- Sign of scorn
- Sign of secrecy
- Sign of sell-out
- Sign of sensitivity
- Sign of sensitivity, perhaps
- Sign of sensitivity?
- Sign of severe altitude sickness
- Sign of sharks near Helsinki?
- Sign of sheepishness
- Sign of shock
- Sign of show boredom
- Sign of silence
- Sign of sleep
- Sign of sleepiness
- Sign of smooth operation
- Sign of some gas leaks
- Sign of someone whose half-birthday is Groundhog Day
- Sign of something
- Sign of something about to happen
- Sign of something gone bad
- Sign of something missing
- Sign of soreness
- Sign of sorrow
- Sign of sorrow or joy
- Sign of sorrow
- Sign of speed
- Sign of spoilage
- Sign of spoiled milk
- Sign of spotlessness
- Sign of spring
- Sign of spring #1
- Sign of spring #2
- Sign of spring #3
- Sign of spring in four places in this puzzle
- Sign of spring, hidden four times in this puzzle
- Sign of spring
- Sign of spring?
- Sign of springs
- Sign of stage success
- Sign of stage success?
- Sign of stagnation
- Sign of status
- Sign of stickiness?
- Sign of stitches
- Sign of strategic uncertainty?
- Sign of stress