From the Latin primus meaning 'first'; primary, primer, Primate
The prefix "archos" means leader, chief, or principal. It is commonly used in scientific terms to denote a primary or foundational element.
The prefix "octo-" means "eight." It is commonly used to denote something involving the number eight.
The prefix deci is used to denote one tenth.
The prefix "epi-" means above or after when used in science. It is commonly used to denote something situated on or over, such as the epidermis in biology.
The prefix "rex" comes from Latin meaning "king" or "rule". It is often used to denote royalty or leadership.
Kilo is used to denote thousand.e.g.1000 grams = 1 Kilogram
The prefix "greg-" comes from the Latin word "gregis," meaning flock or herd. It is commonly used to denote a group or gathering of people.
The prefix "arche" comes from Greek and means "beginning," "origin," or "first in time." It is often used to denote a primary or foundational role in a concept or field.
I believe that prefix is strepto. Streptococcus, for example.
The prefix "anti-" is used to denote opposition or being against something. Therefore, the prefix "anti-war" would indicate being against war.
"Junior" is a suffix, commonly used to denote a person who has the same name as their parent or grandparent.
The value for the prefix giga is 10^9 or 1,000,000,000. It is commonly used to denote a billion of something in the International System of Units (SI).