There is a total of 136549 clues beginning with a
- An instant
- An instant success: Slang
- An instant
- An instant: Slang
- An instrument for snaring game
- An instrument, as the clarinet
- An insurance policy may not cover it
- An intangible air
- An integral can compute it
- An intelligence agent ___
- An intense emotion
- An intensive meaning "really"
- An intentionally non-specific status on social media
- An interest in real estate
- An interest of 39 Across
- An interest of NOW
- An interest of TAE
- An interesting race
- An interferometer
- An intermission follower
- An international accord
- An international society member
- An international team golf match
- An Internet address ender
- An Internet provider
- An interval of silence
- An intrigue
- An intriguing yarn
- An intruder might trip one
- An Inuit may be in it
- An invaluable assistant
- An invasion or hostile attack
- An inventor of the microphone
- An inventor's middle name
- An inventor's monogram
- An Inverness is one
- An investment, perhaps
- An investor might want to get a fair one
- An invitation might include one: Abbr
- An ion that migrates to the anode
- An Ionian island
- An IOU implies it
- An Iowa college
- An IRA may be part of it
- An Iranian language
- An Iranian religion
- An irid
- An iridaceous plant
- An iris, for short
- An Irish gift
- An Irish hat
- An Irish Literary Theatre founder
- An Irish trout
- An Irishman on St Patrick's Day
- An iron silicate
- An ironic punch line
- An Iroquoian
- An Iroquoian map
- An Iroquois
- An irrational reason to celebrate?
- An irreconcilable
- An irritated state
- An Irving Berlin
- An Isaac Bickerstaff
- An island group of the Orkneys
- An island near Java
- An island people
- An island republic
- An island?
- An islet in a river or lake
- An isolate
- An Israeli prime minister
- An issei
- An Italian cheese
- An Italian cuisine
- An Italian dish
- An Italian love?
- An Italian police officer
- An Italian queen
- An Italian sauce
- An Italian toast
- An Italian's hurrah
- An Italian
- An item no more
- An itemized deduction
- An Ives
- An Ivy
- An Ivy League jewel?
- An Ivy Leaguer
- An Ivy, briefly
- An LA eleven
- An LBJ beagle
- An LBJ daughter
- An LBJ dog
- An LBJ beagle
- An LP has only one
- An MIT degree
- An MVP in 1980
- An MVP: 1954, 1965
- An MVP: 1970, 1972