Portable rhymes with:
exportable, insupportable, reportable, supportable, transportable, unsupportable, exportable, insupportable, reportable, supportable, transportable, unsupportable
Portable sounds like:
portfolio, pratfall, prattville
exportable, insupportable, reportable, supportable, transportable, unsupportable, exportable, insupportable, reportable, supportable, transportable, unsupportable
portfolio, pratfall, prattville