a, b, and i think, c
Yes, the Latin centri- is the alternative combined form of the Latin centrum, meaning "center". It was coined in "Principia" by Sir Isaac Newton in 1687.
Centr is derived from the Greek word kentron, similar words are centro and centri. It means center, or to center something. That means to put something in the middle of other items.
there are not many words that start with E that mean peace but i found equanimity on synonym.com
Begin
adept
immense
malvolent
There are no synonyms for the word forever that start with the letter 'y'. Some words that the thesaurus lists as words that mean forever are; always, endlessly and permanently.
start from the beginning
anticipate
Xetarded.
anticipate