Great fun

Didn't accept "ation" for the "ate" group which was very harsh. Didn't accept "curse words" for the curse words group. I've never heard of three of the words in your "add -us to make a new word" group. They were all capitalised, which is all I could go on to get it as a group. And I have not heard of three of the words in the red group. All in all, not my favourite wall so far :P

I tried dictionary and Google searches for the -US group to try to figure out what was intended, and came up empty. Is there a typo?

PUSs, fUSsy, sUSpicioUS, instantaneoUS

The US one is weak, easy to find but weak.

enjoyed it thanks

Not sure where to start...
- the 'ate' group can equally be 'ation'
- the Red group doesn't accept 'synonyms for red'
- the Bloody group should accept 'used as swear words / expletives'
- the US group - weak.
Sorry to be negative ...

Agree with the negative comments below unfortunately. The swear words can also be synonyms for very.

Questionable

once again i got the grid but fell down in my connections - really do think mild expletives should be accepted! agree with others' comments

What rubbish!