Came up in discussion the other day with a friend and realised I don't understand what these are in a KS2 context.
According to a friend's daughter (and her school books from last year that she showed me as "proof"), pour and drizzle are synonyms. Admittedly GCSE English was a while ago but I would have said that they meant totally different things! Maybe that both were synonyms of rain but not of each other.
Another example was torn and frayed. These aren't the same thing, surely?
Can any kind mumsnetter explain it to me?