The most common and most likely answer to this crossword clue is the 2 letter word NA
I've seen this crossword clue in The Daily Telegraph
N
A
More clues leading to the result NA
- Inexperienced local inhabitant losing time
- Simplicity of running event crossing A1
- Gullible citizen ignoring Brexit’s conclusion
- Innocent one in body of church
- Wide-eyed, this person standing in body of church
- Innocent bride’s heart in heart of church
- I’ve an alternative that’s simple
- Innocent one is found in part of the church
- Simple wheel hub one found inside
- Simplistic poem introduced by new article
Buddy explains!

The straight part
We know that "Inexperienced" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case inexperienced = na.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does NA mean?
NA adverb- Not.
- No.
- No.
- No.
- Abbreviation of noun animate.