Rhymes with /ɛɹnz/
Scots Language Rhymes
derns
            (Scots for v. hides)
earns
        (Scots for eagles)
Scottish-English Rhymes
earns
                ferns
                learns
                yearns
                concerns
                discerns
Imperfect Rhymes for /ɛɹnz/
Vowel-shift to /eɹnz/
3 near rhymes such as airns, bairns, cairns