Initial challenge

FIRSTTEST

Think of the very first assessment you might take when starting something new, like a trial run or introductory exam.

"Initial challenge" breaks down into two parts for the answer. "Initial" hints at the first letter or beginning, while "challenge" suggests a test. Combine them directly: "first" (meaning initial) + "test" (meaning challenge) gives you the straightforward answer FIRSTTEST. No hidden tricks—just a simple pairing of synonyms.