Staggered rhymes with:
agard, haggard, laggard, maggard, thagard, thaggard, agard, angered, baumgard, beleaguered, bogard, brungard, bungard, burgard, fingered, haggard, hoggard, huggard, laggard, lingard, lingered, maggard, newgard, niggard, norgard, nygard, odegard, ostergard, sigurd, sugared, sweigard, thagard, thaggard, triggered, wengerd, westergard, wingard
Staggered sounds like:
scotchgard, stockard, stockert, stockyard, stuckert, studtgard, stuttgart, sweatshirt