4 letter Words, letters 2 and 3 are the same:
- ally
- beet
- been
- beef
- beep
- beer
- bees
- boom
- boon
- boot
- cook
- cool
- coop
- deep
- deed
- deer
- doom
- door
- feed
- feel
- fees
- feet
- food
- fool
- foot
- good
- heel
- hood
- hoof
- hoop
- hoot
- Jeep
- keep
- leer
- loom
- loon
- loop
- loot
- meet
- mood
- moon
- seed
- eggs
- Ella
