Cryptic crossword clue
Golden-hearted believer may provide some ideas 8

The most common and most likely answer to this crossword clue is the 8 letter word THEORIST

I've seen this crossword clue in The Guardian
T
H
E
O
R
I
S
T


Buddy explains!

The straight part
We know that "may provide some ideas" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case may provide some ideas = theorist.
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 THEORIST mean?

THEORIST noun
  1. Someone who constructs theories, especially in the arts or sciences.

Latest crossword clues with full explanations