Quite fantastic as in "awesome" or as in "hard to believe"Quite awesome "admirabilius"Hard to believe "difficilius creditu"
Фантастика is the Russian word for fantastic.
English
"Fantastista"
fantástico
fantastyczny
"Fantastico"
iontach
fantasties
you say helmet in latin (casco)<- in latin
The Hawaiian word for "fantastic" is maika'i loa.
fantastique