The most common and most likely answer to this crossword clue is the 8 letter word WRITERLY
I've seen this crossword clue in Financial Times
W
R
I
T
E
R
L
Y
Buddy explains!
The straight part
We know that "ike a wordsmith" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case ike a wordsmith = writerly.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 WRITERLY mean?
WRITERLY adjective- Characteristic of a writer; using well-chosen words or well-crafted sentences.
- Of or pertaining to a writer