* ἀναγεννηθέντα (anagennethenta): This is a past participle of ἀναγεννάω (anagennáō), meaning "to be born again" or "to regenerate." This is probably the closest single word and often used in a religious context, particularly relating to spiritual rebirth.
* παλιγγενεσία (paliggenesía): This word means "regeneration," "rebirth," or "renewal." It's a more abstract term and often used in philosophical or theological contexts referring to a complete transformation or renewal.
* Words implying a return to life after death might be used depending on context, such as ἀνάστασις (anastasis) which means "resurrection," but this is specifically about rising from the dead.
Therefore, ἀναγεννηθέντα (anagennethenta) is likely the closest single-word translation if you're looking for a general "reborn," but the best choice really depends on the specific meaning you want to convey.