Similes

[halcyon days]

Thought I had finished this but now realise I have two answers the same so an answer for:
As R as a B

already got Red as a Beetroot.

[bimbo123456]

Round as a ball?

[Lie-in King]

As Round as a Barrel (?)

[bimbo123456]

Yeah round as a barrel sounds better.

[phizzy]

we use one - and no it's not meant to offend

Rough as a Bear's (tho' the 5th word very rarely is used) - thinking about it depending on where the puzzle is from, one of the earlier answers may be more suitable, but it is a common saying, especially after a heavy night's drinking.

[halcyon days]

Thanks for that. Hope the marker of this quiz will accept either answer in either place as this has occured more than once in this quiz.