If you mean the ceremony of relιgious worship according to a prescribed form, then the greek word is "λειτουργία" (leeturgheea).
ΕΙΔΗΜΩΝ ειδήμων idhimon
The latin word for Expert is "artis".
The word parts in "histologist" are: Hist- (from Greek "histos" meaning tissue) -o- (a connecting vowel) -logist (suffix indicating a specialist or expert in the field)
The Yiddish word for expert is "experte" (אַקספּערטע).
In Sanskrit, the word for expert is "कुशल" (kushala).
It is subjective as the importance of an expert depends on the context or field. Generally speaking, an expert who is knowledgeable, experienced, and able to provide valuable insights and solutions is considered important.
The Hawaiian word for "expert" is kūmau.
The Greek word for experience is εμπειρία (empeiría).
the greek word for egg is: avgo
The Greek word for science is: Epistimiand in Greek is written: Επιστήμη
We should ask an expert to answer this question.
The greek word for animal is zodiac. The greek word for turtle is still unknown.