Eerie
eyrie
eyre eyre - Wiktionary
Eire (Ireland)
tire
Tira
Titra
tetra
têtera
Tetra after tira?
He said titra.
it was tira → titra → tetra
I don’t see titra, but ok 
Testerà
Pestera
Peserà
Posera
Osera
ostra
It means oyster in some Romance languages, including Spanish and Portuguese.
Vostra
nostra (our, Latin)