There is a total of 19097 clues beginning with le
- Letter pair
- Letter pair in "pummel"
- Letter paper?
- Letter part
- Letter patterns
- Letter preceding bravo
- Letter preceding iota
- Letter producer
- Letter projection
- Letter R, in Naples
- Letter receiver
- Letter recipient
- Letter related to the Hebrew "rosh"
- Letter repeated in the symbol for “closed captioning”
- Letter represented by a peace sign
- Letter reqmts
- Letter resembling a P
- Letter resembling a pitchfork
- Letter resembling a trident
- Letter resembling an H
- Letter resembling an inverted "V"
- Letter resembling an inverted "y"
- Letter resembling an ox's head
- Letter resembling H
- Letter reversal, eg
- Letter routing abbr
- Letter run
- Letter salutation
- Letter salutation
- Letter scanning letters
- Letter seal
- Letter sealer
- Letter seen in a Christogram
- Letter seen on frat row
- Letter seen twice in Philadelphia
- Letter send-off
- Letter sender
- Letter sender took a spill? (Norman)
- Letter sent through cyberspace
- Letter sent to a tractor company?
- Letter sequence
- Letter series
- Letter set, abbr
- Letter shaped like a horseshoe
- Letter shaped like a P
- Letter shaped like a pitchfork
- Letter shaped like an upside-down U
- Letter shift of a sort
- Letter shuffle
- Letter sign-off
- Letter sign-off wd
- Letter sign-off word
- Letter sign-off, with 26 Across
- Letter sign-off
- Letter signoff
- Letter six after alpha
- Letter six after nu
- Letter six before nu
- Letter slot
- Letter start
- Letter starter
- Letter steak
- Letter stick-on
- Letter string
- Letter stroke
- Letter strokes
- Letter styles
- Letter substitute
- Letter successor, to a large degree
- Letter switched to ess in this puzzle's theme
- Letter systems
- Letter taker
- Letter taker, for short
- Letter takers
- Letter takers, for short
- Letter than rhymes with the ones just before and after it
- Letter that appears 28 times in this grid
- Letter that appears at least once in every single answer in this puzzle
- Letter that appears twice in the Schrödinger equation
- Letter that begins and ends this puzzle's six longest answers
- Letter that bends 90 degrees
- Letter that can have a cedilla in French
- Letter that comes before upsilon
- Letter that doesn't need a stamp
- Letter that doesn't need an envelope or stamp
- Letter that follows Abie
- Letter that follows epsilon
- Letter that follows pi
- Letter that forms a right angle
- Letter that hints at how 18 answers in this puzzle should be filled in
- Letter that looks like a flipped y
- Letter that looks like a horseshoe
- Letter that looks like a P
- Letter that looks like a pitchfork
- Letter that looks like an H
- Letter that looks like H
- Letter that looks the same upside down
- Letter that may be used by 61-Down
- Letter that might go through a filter
- Letter that might include an emoticon