Here's what rhymes with sluggard.
Words that almost rhyme with sluggard
puckered uttered ushered averred fluttered adjured covered suffered colored coloured upward muttered cupboard hovered ruptured shuddered buffered cluttered smothered buttered flustered shuttered sputtered buzzard hungered lumbered slumbered stuttered mothered spluttered governed recovered wondered numbered structured cultured clustered mustard mustered plundered drunkard thundered upturned blundered custard sundered blustered cumbered hunkered poniard discovered uncovered sculptured punctured discolored discoloured unnumbered untutored sunburned uncluttered dissevered renumbered uncolored outnumbered encumbered unstructured restructured uncultured ungoverned rediscovered undiscovered multicolored multicoloured unencumbered