No, in fact "eua" is not a Hebrew word.
The Hebrew word for they is hem (×”×) or hemma (המה) for males or mixed groups and hen (הן) for females.
EUA = Estados Unidos da America in portuguese , that mean USA United States of America :-)
diestra has no meaning in Hebrew. This is not a Hebrew word.
Sydney is not a Hebrew word. It has no meaning in Hebrew.
the word "jae" is not a Hebrew word.
lihim is not a Hebrew word.
"peckel" is not a Hebrew word
Lully is not a Hebrew word.
neelach is not a Hebrew word.
"Ricca" is not a Hebrew word.
"Jay" is not a Hebrew word.
adera is not a Hebrew word.
Yaqui is not a Hebrew word.