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