sludgiest am matschigsten · am schlammigsten
sludgy matschig · schlammig
sludgiest (also: pulpiest, slushiest)
sludgiest (also: miriest)
sludgy (also: sloppily, pulpy, slushy, slobbery)
sludgy (also: miry, muddily, oozy, slimily)
slowness · slowpoke · slowpokes · slows · slowworm · slowworms · SLSI · slub · sludge · sludgier · sludgiest · sludgy · slued · slug · slugfest · sluggard · sluggardly · sluggards · slugged · slugger · slugging
More in the English-Japanese dictionary.