How far can we carry the -ish morphism?
Ok so I know a similar(ish) question has been asked before.
I thought that -ish adds the sense of like, similar to, approximately, etc. From which, it would seem the threshold would be the tautologies like-ish / similar-ish.
The question is about the particular modification that -ish makes to a word, unlike other suffixes: like, similar to, etc.