There is a total of 21191 clues beginning with si
- Sign in animal shelter
- Sign in at a factory
- Sign in downtown N Y
- Sign in every hotel
- Sign in front of some bars
- Sign in many a parking lot
- Sign in many an alley
- Sign in many cities
- Sign in many restaurant windows
- Sign in math class
- Sign in mathematics
- Sign in music
- Sign in NASA's cafeteria?
- Sign in printing
- Sign in printing
- Sign in red
- Sign in some dry cleaners' windows
- Sign in some restaurants or apartment buildings
- Sign in some stations
- Sign in Teutonic alphabet
- Sign in the back of a venue
- Sign in the bleachers
- Sign in the bleachers at a football game
- Sign in the dark
- Sign in the dark?
- Sign in the darkness
- Sign in the grime
- Sign in the heart of downtown
- Sign in the library
- Sign in the middle of town
- Sign in the stands
- Sign in the window of 51 Across
- Sign in the zodiac
- Sign indicating a sign
- Sign indicating a sold-out performance
- Sign indicating a water feature is no longer out of order?
- Sign inside a restaurant
- Sign inside a state line
- Sign into law
- Sign it pays to believe in
- Sign it's time to clean out the fridge
- Sign it's time to clean the litter box
- Sign kind
- Sign language
- Sign language communicator, maybe
- Sign language for walkers?
- Sign language pioneer Abbé de l'___
- Sign language pioneer Charles Michel de l'__
- Sign language using chimpanzee
- Sign language?
- Sign letters on the cross
- Sign light
- Sign light
- Sign lights
- Sign like "Give 'em a brake"
- Sign made with an upraised hand
- Sign made with two digits
- Sign made with two fingers
- Sign maker
- Sign maker's aid
- Sign maker's pattern
- Sign makers, eg
- Sign marking end of journalistic copy
- Sign material, sometimes
- Sign meaning "Let this be our little secret"
- Sign message often seen on TV
- Sign near a crowd
- Sign near a freeway entrance
- Sign near a highway entrance
- Sign near a lake in winter (with a dangling modifier)
- Sign near a restricted area
- Sign near a sch
- Sign near a school
- Sign near a stairway
- Sign near high voltage
- Sign near roadwork, maybe
- Sign near school playgrounds
- Sign near some gates
- Sign next to a free sample
- Sign next to free samples
- Sign next to freebies
- Sign next to Virgo
- Sign next-door to 126 Across, perhaps
- Sign not always recognized
- Sign not to play
- Sign of a B way hit
- Sign of a B'way hit
- Sign of a B'way success
- Sign of a bad air day
- Sign of a bad apple
- Sign of a bad connection
- Sign of a bad waiter
- Sign of a barbecuer's inattention?
- Sign of a bargain
- Sign of a beaver's activity, maybe
- Sign of a beer fan
- Sign of a bib's use
- Sign of a big crowd
- Sign of a big hit
- Sign of a big hit?