diff --git a/internal/words/static/codenames/expanded.txt b/internal/words/static/codenames/expanded.txt
new file mode 100644
index 0000000..76f8e66
--- /dev/null
+++ b/internal/words/static/codenames/expanded.txt
@@ -0,0 +1,673 @@
+Acne
+Acre
+Addendum
+Advertise
+Aircraft
+Aisle
+Alligator
+Alphabetize
+America
+Ankle
+Apathy
+Applause
+Applesauc
+Application
+Archaeologist
+Aristocrat
+Arm
+Armada
+Asleep
+Astronaut
+Athlete
+Atlantis
+Aunt
+Avocado
+Baby-Sitter
+Backbone
+Bag
+Baguette
+Bald
+Balloon
+Banana
+Banister
+Baseball
+Baseboards
+Basketball
+Bat
+Battery
+Beach
+Beanstalk
+Bedbug
+Beer
+Beethoven
+Belt
+Bib
+Bicycle
+Big
+Bike
+Billboard
+Bird
+Birthday
+Bite
+Blacksmith
+Blanket
+Bleach
+Blimp
+Blossom
+Blueprint
+Blunt
+Blur
+Boa
+Boat
+Bob
+Bobsled
+Body
+Bomb
+Bonnet
+Book
+Booth
+Bowtie
+Box
+Boy
+Brainstorm
+Brand
+Brave
+Bride
+Bridge
+Broccoli
+Broken
+Broom
+Bruise
+Brunette
+Bubble
+Buddy
+Buffalo
+Bulb
+Bunny
+Bus
+Buy
+Cabin
+Cafeteria
+Cake
+Calculator
+Campsite
+Can
+Canada
+Candle
+Candy
+Cape
+Capitalism
+Car
+Cardboard
+Cartography
+Cat
+Cd
+Ceiling
+Cell
+Century
+Chair
+Chalk
+Champion
+Charger
+Cheerleader
+Chef
+Chess
+Chew
+Chicken
+Chime
+China
+Chocolate
+Church
+Circus
+Clay
+Cliff
+Cloak
+Clockwork
+Clown
+Clue
+Coach
+Coal
+Coaster
+Cog
+Cold
+College
+Comfort
+Computer
+Cone
+Constrictor
+Continuum
+Conversation
+Cook
+Coop
+Cord
+Corduroy
+Cot
+Cough
+Cow
+Cowboy
+Crayon
+Cream
+Crisp
+Criticize
+Crow
+Cruise
+Crumb
+Crust
+Cuff
+Curtain
+Cuticle
+Czar
+Dad
+Dart
+Dawn
+Day
+Deep
+Defect
+Dent
+Dentist
+Desk
+Dictionary
+Dimple
+Dirty
+Dismantle
+Ditch
+Diver
+Doctor
+Dog
+Doghouse
+Doll
+Dominoes
+Door
+Dot
+Drain
+Draw
+Dream
+Dress
+Drink
+Drip
+Drums
+Dryer
+Duck
+Dump
+Dunk
+Dust
+Ear
+Eat
+Ebony
+Elbow
+Electricity
+Elephant
+Elevator
+Elf
+Elm
+Engine
+England
+Ergonomic
+Escalator
+Eureka
+Europe
+Evolution
+Extension
+Eyebrow
+Fan
+Fancy
+Fast
+Feast
+Fence
+Feudalism
+Fiddle
+Figment
+Finger
+Fire
+First
+Fishing
+Fix
+Fizz
+Flagpole
+Flannel
+Flashlight
+Flock
+Flotsam
+Flower
+Flu
+Flush
+Flutter
+Fog
+Foil
+Football
+Forehead
+Forever
+Fortnight
+France
+Freckle
+Freight
+Fringe
+Frog
+Frown
+Gallop
+Game
+Garbage
+Garden
+Gasoline
+Gem
+Ginger
+Gingerbread
+Girl
+Glasses
+Goblin
+Gold
+Goodbye
+Grandpa
+Grape
+Grass
+Gratitude
+Gray
+Green
+Guitar
+Gum
+Gumball
+Hair
+Half
+Handle
+Handwriting
+Hang
+Happy
+Hat
+Hatch
+Headache
+Heart
+Hedge
+Helicopter
+Hem
+Hide
+Hill
+Hockey
+Homework
+Honk
+Hopscotch
+Horse
+Hose
+Hot
+House
+Houseboat
+Hug
+Humidifier
+Hungry
+Hurdle
+Hurt
+Hut
+Ice
+Implode
+Inn
+Inquisition
+Intern
+Internet
+Invitation
+Ironic
+Ivory
+Ivy
+Jade
+Japan
+Jeans
+Jelly
+Jet
+Jig
+Jog
+Journal
+Jump
+Key
+Killer
+Kilogram
+King
+Kitchen
+Kite
+Knee
+Kneel
+Knife
+Knight
+Koala
+Lace
+Ladder
+Ladybug
+Lag
+Landfill
+Lap
+Laugh
+Laundry
+Law
+Lawn
+Lawnmower
+Leak
+Leg
+Letter
+Level
+Lifestyle
+Ligament
+Light
+Lightsaber
+Lime
+Lion
+Lizard
+Log
+Loiterer
+Lollipop
+Loveseat
+Loyalty
+Lunch
+Lunchbox
+Lyrics
+Machine
+Macho
+Mailbox
+Mammoth
+Mark
+Mars
+Mascot
+Mast
+Matchstick
+Mate
+Mattress
+Mess
+Mexico
+Midsummer
+Mine
+Mistake
+Modern
+Mold
+Mom
+Monday
+Money
+Monitor
+Monster
+Mooch
+Moon
+Mop
+Moth
+Motorcycle
+Mountain
+Mouse
+Mower
+Mud
+Music
+Mute
+Nature
+Negotiate
+Neighbor
+Nest
+Neutron
+Niece
+Night
+Nightmare
+Nose
+Oar
+Observatory
+Office
+Oil
+Old
+Olympian
+Opaque
+Opener
+Orbit
+Organ
+Organize
+Outer
+Outside
+Ovation
+Overture
+Pail
+Paint
+Pajamas
+Palace
+Pants
+Paper
+Paper
+Park
+Parody
+Party
+Password
+Pastry
+Pawn
+Pear
+Pen
+Pencil
+Pendulum
+Penis
+Penny
+Pepper
+Personal
+Philosopher
+Phone
+Photograph
+Piano
+Picnic
+Pigpen
+Pillow
+Pilot
+Pinch
+Ping
+Pinwheel
+Pirate
+Plaid
+Plan
+Plank
+Plate
+Platypus
+Playground
+Plow
+Plumber
+Pocket
+Poem
+Point
+Pole
+Pomp
+Pong
+Pool
+Popsicle
+Population
+Portfolio
+Positive
+Post
+Princess
+Procrastinate
+Protestant
+Psychologist
+Publisher
+Punk
+Puppet
+Puppy
+Push
+Puzzle
+Quarantine
+Queen
+Quicksand
+Quiet
+Race
+Radio
+Raft
+Rag
+Rainbow
+Rainwater
+Random
+Ray
+Recycle
+Red
+Regret
+Reimbursement
+Retaliate
+Rib
+Riddle
+Rim
+Rink
+Roller
+Room
+Rose
+Round
+Roundabout
+Rung
+Runt
+Rut
+Sad
+Safe
+Salmon
+Salt
+Sandbox
+Sandcastle
+Sandwich
+Sash
+Satellite
+Scar
+Scared
+School
+Scoundrel
+Scramble
+Scuff
+Seashell
+Season
+Sentence
+Sequins
+Set
+Shaft
+Shallow
+Shampoo
+Shark
+Sheep
+Sheets
+Sheriff
+Shipwreck
+Shirt
+Shoelace
+Short
+Shower
+Shrink
+Sick
+Siesta
+Silhouette
+Singer
+Sip
+Skate
+Skating
+Ski
+Slam
+Sleep
+Sling
+Slow
+Slump
+Smith
+Sneeze
+Snow
+Snuggle
+Song
+Space
+Spare
+Speakers
+Spider
+Spit
+Sponge
+Spool
+Spoon
+Spring
+Sprinkler
+Spy
+Square
+Squint
+Stairs
+Standing
+Star
+State
+Stick
+Stockholder
+Stoplight
+Stout
+Stove
+Stowaway
+Straw
+Stream
+Streamline
+Stripe
+Student
+Sun
+Sunburn
+Sushi
+Swamp
+Swarm
+Sweater
+Swimming
+Swing
+Tachometer
+Talk
+Taxi
+Teacher
+Teapot
+Teenager
+Telephone
+Ten
+Tennis
+Thief
+Think
+Throne
+Through
+Thunder
+Tide
+Tiger
+Time
+Tinting
+Tiptoe
+Tiptop
+Tired
+Tissue
+Toast
+Toilet
+Tool
+Toothbrush
+Tornado
+Tournament
+Tractor
+Train
+Trash
+Treasure
+Tree
+Triangle
+Trip
+Truck
+Tub
+Tuba
+Tutor
+Television
+Twang
+Twig
+Twitterpated
+Type
+Unemployed
+Upgrade
+Vest
+Vision
+Wag
+Water
+Watermelon
+Wax
+Wedding
+Weed
+Welder
+Whatever
+Wheelchair
+Whiplash
+Whisk
+Whistle
+White
+Wig
+Will
+Windmill
+Winter
+Wish
+Wolf
+Wool
+World
+Worm
+Wristwatch
+Yardstick
+Zamboni
+Zen
+Zero
+Zipper
+Zone
+Zoo
diff --git a/internal/words/static/static.go b/internal/words/static/static.go
index ee339e5..d96f9fd 100644
--- a/internal/words/static/static.go
+++ b/internal/words/static/static.go
@@ -9,6 +9,7 @@ var (
 	Default    = load("/default.txt")
 	Duet       = load("/duet.txt")
 	Undercover = load("/undercover.txt")
+	Expanded = load("/expanded.txt")
 )
 
 func load(filename string) words.List {
diff --git a/internal/words/static/static_test.go b/internal/words/static/static_test.go
index f961592..407d0bd 100644
--- a/internal/words/static/static_test.go
+++ b/internal/words/static/static_test.go
@@ -17,4 +17,5 @@ func TestLen(t *testing.T) {
 	testLen(t, "Default", static.Default, 400)
 	testLen(t, "Duet", static.Duet, 400)
 	testLen(t, "Undercover", static.Undercover, 390)
+	testLen(t, "Expanded", static.Undercover, 673)
 }