Here are some possible options, depending on the specific nuance you want to convey:
* Strong as a lion (ܚܝܠܐ ܐܝܟ ܐܪܝܐ): Lions are often used in Aramaic literature to represent strength and courage.
* Bold as a hawk (ܩܫܝܐ ܐܝܟ ܢܫܪܐ): Hawks are seen as fearless and decisive, representing boldness and assertiveness.
* Fearless (ܕܠܐ ܕܚܠ): This is a simple but effective way to describe someone who is not afraid.
Important Note: The Aramaic language has several dialects, and the specific words used might vary depending on the dialect you are interested in.
For a more specific translation, please provide context about the situation or the person you are trying to describe.