Referring Clues

• St. Louis landmark
• Bridger
• Mischievous
• It has a keystone
• Part of a gateway
• Military parade passageway
• It may have fallen on a foot
• Part of the foot
• St. Louis attraction
• Vault
• Flatfoot's lack
• Playfully roguish
• Chief: Prefix
• Eyebrow shape
• Crafty
• Ogee, e.g.
• Keystone place
• Roguish
• Enemy leader?
• Spot for a parade
• Coyly roguish
• Place for a keystone
• Keystone's place
• Bow
• Bridge part
• Cunning
• Bend
• Principal
• Mosque entranceway
• Keystone site
• Bridge piece
• Chief
• St. Louis sight
• Half the McDonald's logo
• Part of McDonald's logo
• Shoe part
• Sole support?
• Sly
• Curve, as the back
• Foot part
• Half a McDonald's logo
• Dict. label
• Bridge or foot feature
• ___ of Constantine (landmark in 45-Across)
• Instep shape
• Design feature of many a viaduct
• ___ enemy (one who may blow up bridges)
• St. Louis's Gateway, e.g.
• Curved entranceway
• Eyebrow or rainbow
• Heel's neighbor
• Triumphal or horseshoe structure
• Ogee, for one
• Classy entrance
• Foot curve
• Rainbow shape
• Part of a foot
• Bend over backward
• Keystone's locale
• Foot feature
• Curve with a keystone
• Word inserted into phrases at 17-, 38- and 61-Across
• Gateway City landmark
• Classy entranceway
• St. Louis's Gateway ___
• Castle entrance
• Instep feature
• Grand Army Plaza structure
• Boot part
• Castle entrance, perhaps
• Paris landmark
• Semicircular entrance
• Impressive entrance
• Curved doorway
• Playfully mischievous
• Curved part of a foot
• Shoe support
• Curved structure
• Cagey
• Champs Elysées landmark
• Curved part of the foot
• Curved entrance
• Champs-Élysées landmark
• Aqueduct formation
• Sole's curve
• Bend backward
• Curved construction
• A good shoe supports it
• It could fall on a foot
• Viaduct feature
• St. Louis' Gateway, e.g.
• Gloria's pop, to Meathead
• Pride of St. Louis?
• Lift, as one's brow
• Roman construction element
• "Duke" starter
• It's big in St. Louis
• Military doctor's concern
• Sight on the Champs-Elysees
• Precursor to duke or bishop
• Spot for a keystone
• Dramatic entryway
• Shoe insert
• Keystone structure
• Nickname of a famous chauvinist
• Foot portion
• Roman aqueduct support
• Aqueduct feature
• Playfully tricky
• Gateway ___ (St. Louis landmark)
• Symbol of St. Louis
• ___ of Constantine (Roman landmark)
• Roman aqueduct feature
• McDonald's symbol
• It's supported by a good shoe
• St. Louis's Gateway ___
• Design feature over many a gate
• Main
• Half of a McDonald's logo
• St. Louis destination
• Raise, as an eyebrow
• Foot's curve
• St. Louis' Gateway ___
• Cats do it
• It may fall on a foot
• Vault feature
• Bridge shape
• Fiend's intro
• Entrance to many a plaza
• Entrance to many a plaza
• ___ Deluxe (old McDonald's sandwich)
• Half of the McDonald's logo
• Curved opening
• Semicircular structure
• Bishop or deacon preceder
• Geological feature on a Utah license plate
• Noted Missouri structure
• Noted Mssouri structure
• Architectural piece that becomes weaker when supported
• Coy
• Puckish
• Puckish
• Lean backward
• Lean backward
• Lean backward
• Vault part
• ___ enemy
• Curvature
• Bridge feature
• St. Louis ___
• Lead-in for enemy
• Instep, e.g.
• Rainbow, e.g.
• A kind of rival
• Half of the McDonald's symbol
• Walk-through monument
• Apt feature for a podiatrist's doorway?
• Fancy entrance
• St. Louis symbol
• Foot's intep
• Sneaker feature
• Pedal feature
• Eyebrow, e.g.
• Move up, as an eyebrow
• Raise (an eyebrow)
• Bend gracefully
• Enemy attachment?
• Lead-in for "enemy"
• Rounded entrance
• Elaborate entrance
• Go up, as eyebrows
• Cermonial entrance
• Ceremonial entrance
• A good 72-Across supports it
• Curved support
• Angel or enemy preceder
• Feature for which a Utah national park is named
• Curve
• Foot support
• Landmark in St. Louis
• Curved foot part
• Prefix meaning "primary"
• Footwear insert
• Bend over backwards
• Brow shape
• One of a pair in a fast-food logo
• Marble ___ (London landmark)
• Figure on a Utah license plate
• Saarinen's St. Louis design
• Cheeky
• Curved gateway
• Vault form
• "Char" anagram
• Rock formation
• Span
• Foot span
• One may be built to commemorate triumph
• Type of duke or bishop
• Prefix for duke or enemy
• Architectural feature
• Duke or bishop preceder
• St. Louis ___ (landmark)
• Curved entrance adornment
• What a keystone tops
• Impressive entranceway
• Feature of the western end of the Champs-Élysées
• Image on Missouri's state quarter
• Classy entryway
• Triumphal edifice
• Gothic cathedral feature
• Landmark on Missouri's state quarter
• Bow of the foot
• Prefix meaning "extreme"
• Bunker's nickname
• Structure with a keystone
• Suffix for "leader"
• Bridge support
• Parade passageway
• St. Louis highlight
• Cat's back shape, at times
• What an insole helps support
• Gothic window feature
• Gateway part
• Sneaker support
• Brow's creation
• Curve underfoot
• Certain doorway
• Building curve
• McDonald's golden symbol
• St. Louis gateway
• Foot shape
• Month not the first that may be triumphal
• Waggish
• Gateway ___
• Make like an angry cat
• Missouri monument
• Missouri structure
• Daath "___ (Enemy) Misanthrope"
• "The Root of All Evil" ___ Enemy
• "Doomsday Machine" ___ Enemy
• Melodic death metal's ___ Enemy
• Bony structure of the foot
• Swedish metal band ___ Enemy
• Saucy curve
• Knowing capitals of all regions and countries here
• Shrewd
• Chief of the marchers
• Monarchial, at heart roguish
• Original Jaguar model falls off bridge
• Knowing what may be Norman
• Mysterious - curve
• Demo loses leader and chief
• Principal part of foot
• Chief elements of patriarchy
• Model spanner for 25 across
• Piece of Norman architecture
• Roguish, yet like an angel?
• Part of bridge
• Roguish, hard-hearted companion
• I'm playful - and the month hasn't even started!
• Marble, perhaps, in architectural use
• Roguish lie from Charlie, possibly
• Roguish, but of peculiar charm?
• Chief of the hierarchy
• Chief - opening with curved top
• Super-10
• A vicar finally getting his place above all others
• Chief part of the foot
• Bend into upward curve
• Vault pollarded tree
• Cunning chief
• Vaulted opening
• Roguish - superior
• Vault to head off a boundary
• Major Russian port loses financial backer
• Mischievous - shrewd
• Curved part of stone bridge, perhaps
• Principal tree lacks origin
• Chief of the Star Chamber
• Mischievous when the month starts late
• Construction with a keystone
• Principal records half missing
• Roguish but formal when put in the pig pen
• A way through on foot
• Principal feature of a leading Roman church
• Norman could be mischievous
• Chief gets letters from marchioness
• Knowing what's in the war chest
• For the record, saint's after a spanner
• Image on Utah license plates
• Washington Square landmark
• Keystone setting
• Mischievous - curve
• It's near a heel
• Part of a sole
• Suffix meaning "ruler"
• Adjective for many Oscar Wilde lines
• Affectedly roguish, as humor
• Decorative doorway
• Impish
• Sole part
• London's Marble ___
• Artist returning companion's bow
• Leading member's leaving the demo
• Primary curve
• Chief means of support
• Chief feature of a secular Christmas
• Char is disorganised and sly
• Coyly playful
• Roguish maiden not wanted on demonstration
• Knowing, coy
• Sly, knowing
• Knowing, sly
• Playfully superior
• Shrewd chief
• Shrewd tramp, not married
• Knowing tramp's got miles away
• Leading procession miles away
• Roguish star charismatic in part
• Main demonstration heading off
• Spanner for gear change
• See 3
• Cheeky formality - no way
• Rounded top of a doorway
• Chief: crafty
• Knowing some nuclear chemistry
• Playfully teasing principal (at start of term)
• Sly portion of Cheddar cheese
• Overhead curve
• Anagram of "char"
• Fingerprint feature
• Grand entrance
• All-too-knowing
• Part of footmark effaced in procession
• Coyly ironic
• Prefix with rival
• Fancy window feature
• Inverted-U formation
• Chief, leading
• Vault sight
• Shape of an instep
• McDonald's logo part
• Roguish as a duke, for instance?
• Inner side of the foot
• Inverted U-shaped structure
• What eyebrows do
• Roguish as a bishop could be?
• Chief supporter
• 3 Down supporter
• Keystone support
• Scared cat's back shape
• Skeptic's eyebrow shape
• Structure seen in searching
• St. Louis' Gateway is one
• Curve of the sole
• Roguish sort of bishop?
• Playfully impudent
• Prefix with conservative
• Curve of the foot
• Curve of a foot
• Curved bridge support
• One of two in the McDonald's logo
• Prefix for "enemy"
• Saucy, in the main
• Prefix with angel or enemy
• Triumphal structure in Paris
• Structure featured on Missouri's state quarter
• Bridge structure
• Affectedly playful
• Word with enemy or rival
• Image on the Missouri state quarter
• Feature of many a stone bridge
• Instep
• Dear Charles has that roguish quality
• Shape of Utah's Rainbow Bridge
• Playful and teasing
• Word with support or enemy
• Support for some bridges
• Kind of entranceway
• Prefix for "nemesis"
• One of two in McDonald's "M"
• Prefix for "nemesis" and "rival"
• Aqueduct support
• Word after "fallen" or "triumphal"
• St. Louis monument
• Missouri state quarter image
• Tongue-in-cheek
• Feature over many a doorway
• Section of the foot
• Roman aqueduct section
• The one in St. Louis is famous
• One half of the McDonald's logo
• Sole support?
• Curved bridge shape
• Curved entryway
• Feature of St. Louis
• Many a rock formation in Bryce Canyon
• Primary
• Shape for an eyebrow or rainbow
• Monument shape in St. Louis
• Roguish, yet like an angel?
• Roman aqueduct structure
• There's a famous one in St
• Colosseum feature
• Curved architectural feature
• ___ of Titus (Roman landmark)
• Aqueduct element
• Structure stabilized by a keystone
• Curved monument
• Roguish, but of peculiar charm?
• Part of the St. Louis skyline
• One of many in the Colosseum
• St
• Shape formed by an eyebrow
• Gateway structure
• Foot massage target
• Image on a Missouri state quarter
• Prefix with enemy
• Rival leader?
• Part of a foot or a viaduct
• Playful in tone
• Curve that's high and outside?
• ___ supports
• Knowing
• St. Louis's Gateway ___ National Park