A dictatorship.
The word that most likely means ruled by a single individual based on Greek roots is "autocracy". The term is derived from the Greek words "auto" meaning self and "kratos" meaning rule or power, indicating a system of government where power is held by one individual.
autocracy
the word your most likely looking for is 'atheos' which means godless in Greek
The Greek root "archaios" most likely means from a previous time period no longer in use.
The word MONOLITH is Greek for a single stone of gigantic proportions. The word "petros" means stone in Greek.
There is no single word for that.
Greek "khroma" for "color" is the root, and Greek prefix "mono-" which means "single". Source: etymonline.com
"Andrew" comes from the Greek root word for 'male person or man' and most likely means 'manly'.
The ancient Greek word "monarchia" (μοναρχία) means "rule by one" or "single rule". It is derived from two Greek words: "monos" (μόνος), meaning "alone" or "single" "arkhos" (αρχός), meaning "ruler" or "authority"
Epidermis is the word that most likely means an outer layer of skin.
Pseudoscience -Apex ~Vuxlum