It's a name. It doesn't have a "root word" per se.
The Greek root word of the name Sophia is wisdom.
The Greek root word onym means “name.” This root is the word origin of a fair number of English vocabulary words, including synonyms and antonyms. The root onym is easily recalled through the word anonymous, which refers to someone going around without a “name.”
Its the word έξω (exo-)
The Greek root word for "stop" is "stasis."
what is the greek root for homograph
It was a greek by the name of Atheos, from which the root word of atheist is derived
The Greek root word of astronomy is "astron," which means star.
The Greek root word for earth is "geo."
Don is not a Greek root word.
The Greek syllable 'phot-' is the root of the Greek noun phos. The root word 'phos' is Greek for 'light' in English. The root word copia is Latin for 'abundance' in English. The English derivative is 'copy'.
The Greek root word of "astronomically" is "astron," which means star.
Greek thermos plus statos