Here's what rhymes with eiderduck.
duck buck chuck tuck puck luck stuck truck fuck noch pluck suck muck neque chaque hac amok amuck ruck shuck vac yuk yuck struck snuck cluck unstuck thwack schmuck sawbuck upchuck thunderstruck Words that almost rhyme with eiderduck
dug bug jug tug pug chug tog drug kg plug hug rug mug debug lug thug trug shrug slug smug snug unplug jitterbug firebug shutterbug litterbug ladybug fireplug doodlebug mealybug hearthrug bulk dusk bunk junk chunk punk tusk dunk busk trunk drunk monk sunk husk musk nunc brusque funk hulk hunk sulk chipmunk debunk spunk cyberpunk gunk plunk stunk rusk brusk shrunk skunk slunk flunk skulk clunk countersunk preshrunk