flat-earther
noun
flat-earth·er ˌflat-ˈər-thər 
variants or less commonly flat-earthist
ˌflat-ˈər-thist
: a person who believes that the planet Earth is flat
Word History
First Known Use
1926, in the meaning defined above
- rationalizers
- rationalizes
- rationalizing
- rationally
- rationalness
- rationalnesses
- rationals
- ratione domicilii
- ratione rei si
- ratione rei sitae
- rationed
- rationed (out)
- rationed out
- rationes cognoscendi
- rationes decidendi
- rationes essendi
- rationing
- rationing (out)
- rationing out
- rations
- rations (out)
- rations out
- ratios
- ratitae
- Ratitae