There is a total of 8120 clues beginning with ad
- Addison's partner on "The Spectator"
 - Addison's partner
 - Addison's pen name
 - Addison's pseudonym
 - Addison's publishing partner
 - Addison's Roman hero
 - Addison's signature in the Spectator
 - Addison's writing partner
 - Addison's writing partner
 - Addison-Steele issues
 - Addison-Steele periodical
 - Addis___
 - Addition
 - Addition after "after"
 - Addition aids
 - Addition amount
 - Addition and all
 - Addition answer
 - Addition answers
 - Addition at the palace?
 - Addition at the polls
 - Addition column
 - Addition column next to tens
 - Addition compared to geometry and trigonometry
 - Addition conclusion
 - Addition division
 - Addition figure
 - Addition figures
 - Addition for café
 - Addition mark
 - Addition of a comma, say
 - Addition of a sort
 - Addition of a sound or syllable to the end of a word
 - Addition of sorts
 - Addition or subtraction
 - Addition or subtraction, eg
 - Addition problems
 - Addition result
 - Addition results
 - Addition shape, sometimes
 - Addition sign
 - Addition sign?
 - Addition signs
 - Addition solution
 - Addition solutions
 - Addition symbol
 - Addition symbol?
 - Addition symbols?
 - Addition takes two
 - Addition test running the gamut?
 - Addition to 18-, 23-, 40-, 54- and 60-Across
 - Addition to a bank acct
 - Addition to a bill
 - Addition to a bill or contract
 - Addition to a bill
 - Addition to a board, say
 - Addition to a book: Abbr
 - Addition to a building
 - Addition to a building
 - Addition to a compost pile
 - Addition to a concentrate
 - Addition to a document
 - Addition to a farmhouse
 - Addition to a house
 - Addition to a letter
 - Addition to a letter
 - Addition to a map
 - Addition to a musical program
 - Addition to a new edition, perhaps
 - Addition to a school, say
 - Addition to a second printing, perhaps
 - Addition to a soda, but not to a beer
 - Addition to a villa
 - Addition to a will
 - Addition to a woodshed stack
 - Addition to an IRA: Abbr
 - Addition to café
 - Addition to Carmel or Juan
 - Addition to houses
 - Addition to milk
 - Addition to natural gas
 - Addition to percent
 - Addition to some dorm rooms
 - Addition to the 33-Across
 - Addition to the conversation
 - Addition to the dictionary
 - Addition to the family
 - Addition to the mix
 - Addition to the pot
 - Addition to the request by 35-Across
 - Addition to the staff
 - Addition to the staff?
 - Addition total
 - Addition totals
 - Addition word
 - Addition, eg
 - Addition, etc: Abbr
 - Addition, for example
 - Addition, in construction
 - Addition, of a sort