Comparative form of woolly: more woolly(adjective)
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Use "woollier" in a sentence
"He appeared to me in dreams as a ghost, growing ever woollier and wilder, until he looked in the passage like a wolverine."
"I was also coming to see that the distinction between sane and insane was much woollier and more ambivalent than I had previously realised."
"Has nobody come across schoolteachers who, frequently concerned with issues of control and primarily focused on ‘the examinable’, regularly do not do the woollier, non-examinable parts of the coursebook which happen to be the parts where language is personalised, creativity is possible and English becomes fun?"