operation, optional
Well, honey, the root word for "magnum opus" comes from Latin. "Magnum" means great or large, and "opus" means work or labor. So put them together, and you've got yourself a fancy term for someone's masterpiece or greatest work. Now go out there and create your own magnum opus!
The root word "amo" comes from Latin and means "to love" or "to like." Some English words that derive from this root word include "amiable" and "amorous."
Some words with the root "simul" include simulate, simultaneous, and similarity. These words all derive from the Latin word "simul," meaning "together" or "at the same time."
The words "associate," "associative," and "disassociate" share the same root word as "association." They all derive from the Latin word "associare," meaning "to unite or join together."
The root that means 'severe' is from the ancient, classical Greek and Latin languages. That root is auster- in Latin, and austeros in Greek. From that root derive the Latin adjective 'austerus', which means 'severe'; and the Latin noun 'austeritas', which means 'severeness, severity'.
The root of the word "missionary" is "mission," which comes from the Latin word "missio," meaning "sending." The root of the word "missile" is also "missio," which refers to something that is sent or thrown, like a projectile.
The syllables 'offic-' make up the roots for two words. One has the meaning of to create work. In this sense, the root 'offic-' is formed from the combination of the noun 'opus' ['work'] and the infinitive 'facere' ['to do, make']. Latin derivatives of this Latin root are 'officium' ['duty'] and 'officina' ['workshop']. The other has the meaning of to put in the way. In this sense, the root 'offic-' is formed from the combination of the preposition 'ob' ['in front of'] and the infinitive 'facere' ['to do, make']. Latin derivatives of this Latin root are 'officere' ['to hinder'].
The root syllables 'mot'- and 'mov-' are Latin. But the ultimate root for both syllables is 'mov-'. For example, the Latin verb 'motare', the Latin noun 'motio', and the Latin participle and noun 'motus' all derive from the Latin verb 'movere'.
There are many words that derive from "contribution," including contribute, contributor, contributory, and contribution itself. These words all relate to the act of giving or providing something, such as money, time, or effort, to a cause or project. The root word "contribute" has Latin origins, coming from the word "contributionem."
The words "arachnid" and "arachnophobia" have the Latin root "arachn," which relates to spiders.
Deposit, repository, posit, exposit, and those containing "posit" but not necessarily as a root would include opposite, positron, etcs. w
"Optimus" refers to the "best." We derive words like Optimal, Optimum, etc from this root. In pop culture, "Optimus Prime's" name hints that he was the "best" of his group.