Is there a reason why if things are Noun then Adjective, that OK, today. wouldn't be heddiw,lawn?
This phrase has been deleted because it is a bit ambiguous but unfortunately has not disappeared from the system yet.
The idea here is that it is a response to a question 'how are you?'
'OK, today' as an abbreviated 'I'm OK, today'
Also I've noticed that you spelled "iawn" with and "l" here, it's a common mistake due to duolingo's font making capitol "I"s and "l"s similar.