Some synonyms are fearless, courageous, dauntless, or valiant, but the word intrepid suggests a lack of fear in dealing with something new or unknown. This adjective comes from Latin intrepidus, formed from the prefix in- "not" plus trepidus "alarmed."

Is Intrepid a adverb?

In an intrepid manner; fearlessly; daringly; resolutely.

What do you call someone who is intrepid?

Synonyms for "intrepid" include "courageous," "valiant," "fearless," "valorous," and simply "brave."