σκοτεινός is the Ancient Greek, but i can't find out the actual word.
Try finding out on a translator somewhere
σκοτάδι
Skotos is a Greek word that refers to darkness or dark.
You say the word darkness in Greek as skotadi. The word darkness is said in Italian as buio and in Latin as tenebrarum.
The Greek word for shadow is skia. This word comes from the other Greek word "skotos" which also means "darkness." The symbols of the word are described as O with a line coming from the top of it, then there is a K, an I, then an a with a accent mark over it.
σκοτάδι ... In English, Hence
The Luhya word for the English word darkness' is 'eshirimaa'.
The Yiddish word for darkness is "dunkel."
σκοτάδι (skotadi).
darkness
The primordial God Erebus (Έρεβος) meaning darkness. Son of Chaos.
a greek god, the god of darkness
The suffix in the word darkness is -ness.