- adapt
- adapted
- added
- adept
- adopt
- adopted
- adoptee
- ahead
- aped
- atop
- dapped
- data
- date
- dated
- dead
- deadhead
- deadheaded
- death
- doodad
- hate
- hated
- hath
- hatha
- hatted
- head
- headed
- heap
- heaped
- heat
- heated
- heath
- heptad
- hothead
- hotheaded
- oath
- padded
- papa
- pate
- path
- patted
- peapod
- peat
- phat
- poppa
- potato
- pothead
- tapa
- tape
- taped
- tapped
- tatted
- tattoo
- tattooed
- teapot
- teat
- that
- theta
- toad