Pittle rhymes with:
pytel, spittle, acquittal, belittle, bittel, bittle, brittle, committal, hittle, it'll, kittel, kittell, kittle, knittel, knittle, littell, little, lyttle, noncommittal, pytel, rittle, skittle, smittle, spittle, tittel, tittle, transmittal, vittle, whittle, zittel
Pittle sounds like:
paddle, padilla, padley, padula, patel, patella, pathet-lao, patillo, pattillo, pedal, peddle, pedley, petal, pethel, pethtel, petillo, piddle, pietila, pivotal, podell, podoll, poodle, pothole, pottle, puddle, pudlo, pudwill, pytel