There is a total of 6229 clues beginning with is
- Is absorbed, in a way
- Is absurd
- Is abundant
- Is abundant
- Is abuzz
- Is abuzz (with)
- Is acceptable
- Is accepted
- Is accepted, as for membership: 2 wds
- Is accommodating
- Is acquainted with
- Is acquainted with a quartet of wildebeests?
- Is acquitted
- Is acquitted, slangily
- Is acting boss
- is active
- Is active on Wall Street
- Is active without making progress or falling behind
- Is added over time
- Is added, like interest
- Is addicted to, maybe
- Is adept
- Is adept at
- Is adequate
- Is adequate
- Is adequate: Colloq
- Is adjacent to
- Is adjacent to
- Is advantageous
- Is advantageous to
- Is advised
- Is affable, maybe
- Is affected (by some influence, event, etc)
- Is affected by
- Is affected by a sidewinder
- Is affected by black light, perhaps
- Is affected by some event
- Is affected by sunlight, perhaps
- Is affected by, as a chemical
- Is affected by
- Is afflicated by
- Is afflicted
- Is afflicted by
- Is afflicted with
- Is afflicted with sigmatism
- Is afraid of
- Is afraid of looking immature
- Is afraid to
- Is afraid, Biblical style
- Is after
- Is after you
- Is after you?
- Is against
- Is aggrieved at
- Is agitated
- Is agnostic, say
- Is agreeable
- Is agreeable to
- Is agreeable
- Is ahead
- Is ahead
- Is alarmed
- Is alarming?
- Is alive
- Is all booked up
- Is all ears
- Is all motion with no progress
- Is all wrong
- Is allotted (to)
- Is allowed
- Is allowed (to)
- Is allowed to
- Is allowed to, quaintly
- Is allowed, to the Bard
- Is already booked
- Is always beating
- Is ambitious
- Is ambitious (with "to")
- Is amused by
- Is an accessory
- Is an accessory for
- Is an accomplice
- Is an accomplice to
- Is an actor in poker
- Is an affectionate pooch
- Is an agent for, informally
- Is an angel to
- Is an apt student
- Is an ass?
- Is an ecdysiast
- Is an expert
- Is an expert on this puzzle's theme?
- Is an innovator
- Is an integral part of
- Is an intellectual artistic?
- Is an Internet explorer
- Is an obedient dog, in a way
- Is an obedient dog, maybe
- Is an old French landowner?
- Is an omen of