That is the feminine form of the word murkav (מורכב) which means made up of, composed of ; assembled, installed, affixed or complicated
There is no single word that means "compound unity" in hebrew. You can translate this phrase as:achdut murkevet (אחדות מורכבת), however, this is somewhat of an oxymoron.
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.
adera is not a Hebrew word.
Yaqui is not a Hebrew word.
neelach is not a Hebrew word.
"Ricca" is not a Hebrew word.
"Jay" is not a Hebrew word.