As comments appear to suggest several of us are attempting this and getting stuck, here's a partial answer to provide some visuals and maybe help us begin making some headway... (Now EDITED to match the amended puzzle.)Think I've pretty much got it now - just one specific word remaining to be found!
Noting that the longest symbol-line (circled in purple in the image) comprises 8 images, let's take that one and let it be a whole side of the wordsearch. (Since the additional hint explains that the wordsearch is indeed 8x8, this confirms this as a useful strategy.)
We can then squish together the remaining symbol strings, keeping them roughly in their relative positions in the diagram, to produce an 8x8 grid (with a central 2x2 hole) which looks like this:
Well, these symbols bear a strong resemblance to the dots and dashes of Morse code, with single-pixel 'dots' and double-pixel 'dashes'. In order to extract valid letters out of them we need to read the horizontal strings from left to right, and the vertical strings from top to bottom (e.g. top left symbol is .-.. while the one immediately below it is -.-.).
Doing this for each symbol produces the following letter grid:
It is not clear at this stage whetherWith no other segments to fill the central 2x2 gap, we need to add other letters in here - but what letters exactly?! Hint 3 suggests it is vitalrelated to finda symbol in the missing 4image. Well, seeing as the clockwise arrow is central lettersto the image, it would probably make the most sense if that were the symbol of interest. The word which would lend itself best to making other words in the grid and also define the symbol itself is (to my mind) TURN, so let's add that to the grid too, starting in the tail of arrow and proceeding clockwise towards its head (as per Hint 3):
Treating this letter grid as a wordsearch, there are several words that are immediately obvious (which indicates to me that we have chosen the righthelpfully confirming our choice of cipher here), including:although not all of them are necessarily relevant. However, a bit of thought suggests what we should probably be looking for here...
ACHE, ASH, BEAN, BREAD (or READ), CAKE, CHEEKY (or CHEEK), CHOC, COMMON, DOE, ERA (or ARE), FEEDER (or FEED or FEE), FILM, HARLEY, HEM,- Hints 2 and HEART5 suggest there should be (or ART13 words to find, EAR or HEAR):since the wordsearch comprises 13 pieces...
- Hint 4 suggests specifically that the tenth word should be RENTER, a synonym of tenant...
Of course this list- Hint 6 suggests the wordsearch theme is potentially something from not comprehensive, and there will doubtless be more wordspopular culture - some kind of list that may continue to find in the grid if the 4 central squares can be successfully filled in the correct waygrow with future instalments...
It is not immediately clear to me what needs to be doneCombine all of this information with these (and how to resolve the missing letters), but aside from the usual considerationknowledge that we are looking for a final answer of "What about the unused letters in the wordsearch?"form (which I can't see any progress with right now6,3) here are a few further observationsand I believe the wordsearch theme must be:
1. All of these words I have found so far begin withDOCTOR WHO, the letters A-H.British science fiction TV show! To date, thirteen actors have played The Doctor (Significance unknown.in the official canon)
2. With a few more words we have enough to constitute a, the connect-wall puzzletenth of whom was David Tennant, where we mightand it is very probable that once the current Doctor (Jodie Whittaker) calls time on playing the role it will be requiredgiven to look for connections betweenanother actor so the series can continue.
Knowing this, then, we now need to find:
13 words wewhich relate to each of the names of the 13 actors to have foundplayed The Doctor. What now follows is my best attempt so far - but it is possible a little tweaking is required:
1. William Hartnell = HEART
2. Patrick Troughton = ???
3. Shy of a full connecting wall, it may still be possible to match someJon Pertwee = CHEEKY
4. Tom Baker = BREAD
5. Peter Davison = HARLEY (subsets) of the wordsearch words into connected groupslike - for example:Harley-Davidson)
- HEART+ACHE is a compound word,6. Colin Baker = CAKE
- COMMON and ERA can be paired to form a7. Sylvester real phrase,McCoy = REAL
8. Paul McGann = FILM (since McGann appeared only in a one- BREAD and CAKE are both baked itemsoff film version, not the TV series)
-9. Christopher FEEDER andEccleston = HEART are both rock bands,BERNIE (like Bernie Ecclestone of Formula 1 fame)
-10. David HARLEY QuinnTennant = RENTER (synonym of 'tenant')
11. Matt Smith = COMMON (as 'Smith' is a superHERO FILM charactervery common surname)
12. Peter Capaldi = HAT
13. Jodie Whittaker = CHOC (since if there's an 'H'Whittaker's is a chocolatier and confectioner)
All that remains is to work out which word in the bottom-right blank spacegrid is intended to relate to the second Doctor, we could also spell 'HERO'Patrick Troughton. There are plenty of other words in the grid (I have marked up ACHE, ADO, ASH, BEAN, BEE, DOE, ERA, FEEDER, HEM, REND, and SAM in light blue). He does have an acting grandson called SAM Troughton, but I'm not sure if that's really close enough a connection for this wordsearch's purposes..).
Still much to be done, but here's something to get people's thought processes going good and proper...