Rhymes with 'returns'
Scots Language Rhymes
burns
            (Scots for pl. n. streams)
curns
            (Scots for currants)
yirns
        (Scots for eagles)
Scottish-English Rhymes
adjourns
                burns
                churns
                returns
                spurns
                turns
                upturns
                (verb)
urns
                overturns