There is a total of 21190 clues beginning with si
- Sixty minutes
- Sixty on the Thruway
- Sixty past midnight
- Sixty seconds, briefly
- Sixty seconds, in Siena
- Sixty secs
- Sixty secs
- Sixty sixties: Var
- Sixty to a crown
- Sixty years before Hastings
- Sixty years before Hastings
- Sixty years before the Battle of Hastings
- Sixty-five for retirement, often
- Sixty-five, for many
- Sixty-four dollar question
- Sixty-four of these equal about 40 miles
- Sixty-min periods
- Sixty-minute
- Sixty-one
- Sixty-penny nail
- SIXTY-SIX
- Sixty-thousandths of a min
- Sixty-two, to Caesar
- Sixty-two
- Sixty: Fr
- Sixtyish
- Sixtysomethings, say
- Sixx of Motley Crue
- Sixx: AM "___ Ballet"
- Six___ None the Richer
- Sizable
- Sizable accounts?
- Sizable amount
- Sizable amount of land
- Sizable attendance
- Sizable beans
- Sizable beverage servers
- Sizable blob or gob
- Sizable bodies of water
- Sizable body of water
- Sizable book
- Sizable box
- Sizable butcher's cut
- Sizable cash prize
- Sizable challenge for a mover
- Sizable chamber group
- Sizable chamber groups
- Sizable chunk
- Sizable coffee servers
- Sizable combo
- Sizable container
- Sizable cut
- Sizable degree
- Sizable deli offering
- Sizable dog
- Sizable duration
- Sizable garden
- Sizable geol features
- Sizable hike
- Sizable hole
- Sizable lot
- Sizable margin
- Sizable Ming
- Sizable music combo
- Sizable ordinal
- Sizable paper quantity
- Sizable piece
- Sizable pizzas
- Sizable plot
- Sizable pork cut
- Sizable purse
- Sizable refs
- Sizable roll
- Sizable roll of paper money
- Sizable sandwich
- Sizable section of the St Petersburg phone book
- Sizable server
- Sizable servers
- Sizable set
- Sizable shrimp
- Sizable side dish?
- Sizable skirts
- Sizable slice
- Sizable slice
- Sizable snake
- Sizable spread
- Sizable story
- Sizable sum
- Sizable swallow
- Sizable swallows
- Sizable test group for new pain relievers?
- Sizable tub
- Sizable urban construction project
- Sizable vessels
- Sizable zoo animals
- Sizable, as a hamburger patty
- Sizable, as a profit
- Sizable, as an amount
- Sizable, like a fine
- Sizable, sumwise