Answer:
list st of words with double consonants, sorted alphabetically:
- Add
- Afford
- Addict
- Address
- Attend
- Better
- Betterment
- Biggish
- Bitter
- Commit
- Dazzle
- Address
- Butter
- Cutting
- Different
- Dizzy
- Effort
- Fiddle
- Fussy
- Gutter
- Hammer
- Hopping
- Juggle
- Ladder
- Litter
- Offend
- Platter
- Riddle
- Success