What rhymes with circle - 2 syllable
 berkel
 birchall
 birkel
 burchell
 burkel
 burkle
 merkel
 merkle
 percle
 pirkl
 pirkle
 sterkel
 terkel
 turkel
 urkel
 zirkel
 zirkle

What rhymes with circle - 3 syllable
 encircle
 great-circle

What rhymes with circle - 5 syllable
 heterocercal