The prefix "REC-" has several synonyms that have similar meanings. The word "retrieve" means to find and bring back something that was lost or missing, while "reclaim" refers to the act of regaining or recovering something that was taken away or lost. "Recover" is also a synonym, meaning to regain or get back something that was lost or stolen. "Reconstruct" refers to the act of building or creating something again, often in a different way than before. "Restore" is another synonym, meaning to bring back or return something to its original state or condition. All of these words have similar meanings to the prefix "REC-", which implies an action of bringing something back or making something whole again.