Astle rhymes with:
basle, brasel, brasil, brassell, cassel, cassell, castle, facile, gracile, grassel, grassl, hassel, hassell, hassle, kasel, kasell, kassel, kastle, tassel, vantassel, vantassell, vassal, vassel
Astle sounds like:
acidly, acquittal, actel, actual, actually, acutely, aguadilla, agudelo, astley, astutely, austell, austill, axtell