- actor
- allocator
- allot
- altar
- alto
- aorta
- aortal
- atoll
- attar
- attract
- attractor
- carat
- carrot
- cart
- cartload
- cataract
- catcall
- clot
- coact
- coactor
- coat
- colt
- coot
- dart
- data
- doctor
- doctoral
- dolt
- dotard
- drat
- locator
- loot
- lotto
- octad
- octal
- orator
- ratatat
- root
- rotator
- roto
- rotor
- taco
- tact
- talc
- tall
- taro
- tarot
- tart
- tartar
- tattoo
- toad
- toccata
- told
- toll
- tool
- toot
- toro
- tort
- total
- tract
- tractor
- trod
- troll
- trot