Sanskrit Is The Oldest Language, And In Sanskrit Satan Means Truth.
satan (שטן) = "adversary" or "opponent"
Satan is a Hebrew word (שׂטן, sāṭān), that means adversary.
The word Satan comes from the Hebrew word sah-TAHN (???) which means "adversary". It is important to note that in Hebrew, this word is not used as a name, and does not refer to any specific being; it refers to any adversary.
There is no actual Hebrew word that means "devil". Modern Hebrew translates this word as rasha (רשע) "an evil one" or deh-mohn (דמון) which is just the word "demon" borrowed from English. The Hebrew word Satan (שטן) does not mean "devil". It actually means opponent or adversary, and there is nothing in Hebrew scriptures that link Satan with our modern concept of a devil.
Obviously the Tanach (Jewish Bible) is written in Hebrew so the word 'evil' is not present in the text. If the question is asking what word is translated as 'evil' in the original Hebrew, there are different words that are translated to evil in English that have different meanings depending on context.
Sydney is not a Hebrew word. It has no meaning in Hebrew.
diestra has no meaning in Hebrew. This is not a Hebrew word.
the word "jae" is not a Hebrew word.
neelach is not a Hebrew word.
"Ricca" is not a Hebrew word.
adera is not a Hebrew word.
"Jay" is not a Hebrew word.
"peckel" is not a Hebrew word