There is a total of 20981 clues beginning with sp
- Space between two points
- Space between two supports of a bridge
- Space between two teeth
- Space between two teeth, eg
- Space between two wharves
- Space between wharves
- Space blanket material
- Space cadet
- Space cadet Corbett of the comics
- Space Cadet Corbett
- Space Cadet of a sort
- Space cadet on Earth
- Space cadet's brain size?
- Space Cadet's command
- Space cadet's need?
- Space cadet's place
- Space cadet's place?
- Space cadet's selection?
- Space cadet's world
- Space cadet's world?
- Space cadet
- Space cadet?
- Space cadets
- Space cadets' home?
- Space cadets
- Space Camp loc
- Space capsule affirmative
- Space capsule insignia
- Space capsule transition
- Space capsule with a crew
- Space capsule's interior
- Space captain
- Space cartoon set in the year 3000
- Space center name
- Space chimp
- Space chimp of '61
- Space chimp of 1961
- Space City ALer
- Space City baseballer
- Space City MLB team
- Space City pro
- Space City rival
- Space cloud
- Space clouds
- Space condition
- Space craft
- Space creatures
- Space cut by a scythe
- Space devoid of matter
- Space distances
- Space dockings
- Space dog
- Space drink
- Space effect, briefly
- Space effect, for short
- Space entry?
- Space exploration acronym
- Space exploration org
- Space exploration vehicle
- Space explorer
- Space explorer (Ford)
- Space explorer Jemison
- Space explorers
- Space explorers' wear
- Space expression
- Space fantasy genre
- Space filled at 17- and 62-Across and 11- and 28-Down
- Space filler
- Space filler, of a sort
- Space fillers?
- Space film (with "The")
- Space flare-ups
- Space flight event
- Space flight phenomenon
- Space flight term
- Space flight's starting point
- Space flyer
- Space for a cymbalist?
- Space for a lace
- Space for a ship
- Space for an illegible signature?
- Space for cellar ventilation
- Space for everything
- Space for flying
- Space for food or fuel
- Space for goods
- Space for growth?
- Space for navigation
- Space for stuffing?
- Space force, informally
- Space force?
- Space formed by an angle
- Space freighter film
- Space from here to there
- Space fuel
- Space genre
- Space goal
- Space gp
- Space gr
- Space group