Smittle rhymes with:
transmittal, committal, noncommittal, transmittal, acquittal, belittle, bittel, bittle, brittle, committal, hittle, it'll, kittel, kittell, kittle, knittel, knittle, littell, little, lyttle, noncommittal, pittle, pytel, rittle, skittle, spittle, tittel, tittle, transmittal, vittle, whittle, zittel
Smittle sounds like:
saintly, sandahl, sandal, sandall, sandalo, sandel, sandell, sandhill, santala, santella, santelli, santilli, santillo, santulli, scandal, scantily, schendel, schindel, schmidl, schoenthal, scintilla, secondly, sendawal, sentell, sentelle, sequential, sequentially, shindle, simental, smedley, smitley, smoothly, soundly, sundahl, sundell, sundial, swindall, swindell, swindle