Basic Guidelines For English Spellings
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See US English definition of muddle
See UK English definition of muddle
See Spanish definition of lío
1‘the papers seem to have got muddled up’
be in order, be in good order
2‘I won't explain—it'll only muddle you’
enlighten
1‘the files are in a bit of a muddle’
2‘a bureaucratic muddle’
‘while the children were young, we managed to muddle through’