Here are a few options and their nuances:
* תְּמִים (t'mim): This word signifies completeness, integrity, and wholeness. It often refers to someone who is morally upright or someone who is free from any flaws or defects.
* שְׁלֵמָה (sh'lema): This word means "complete" or "whole." It can be used to describe something that is perfect in the sense of being complete or lacking nothing.
* מֻשְׁלָם (m'shulam): This word means "completed" or "finished." It can be used to describe something that has been perfected through a process of completion.
* מְשֻׁלָּם (m'shulam): This word literally means "paid in full." It can be used metaphorically to describe something that is perfect in the sense of being fully realized or fulfilling its intended purpose.
The best translation of "perfect" in Aramaic will depend on the specific context and the intended meaning.