optimismo

(Brazil, alt-of, alternative, masculine) alternative form of otimismo
(masculine) pre-reform spelling (used until 1990) of otimismo; still used where the agreement hasn’t come into effect and may occur as a sporadic misspelling

οπτιμισμός

αισιοδοξία

iyimserlik

optimisme

Practica a expresión oral e a memorización de " optimismo " e moitas outras palabras e frases portugués .