Frugal rhymes with:
bugle, coogle, dougal, dougl, gugel, hugel, kugel, macdougal, macdougall, mcdougal, mcdougall, mcdougle, mcdugal
Frugal sounds like:
farcical, ferociously, feverishly, fiercely, forsell, fragale, fragile, frascella, frazzle, freckle, freshkill, freshley, freshly, frisella, frizell, frizzell, frugally, furiously