- deem
- deemed
- dumdum
- dump
- dumped
- emend
- emended
- lumen
- lump
- lumped
- meddle
- meddled
- meld
- melded
- melee
- meme
- memed
- mend
- mended
- menu
- muddle
- muddled
- mule
- mull
- mulled
- muumuu
- pendulum
- penmen
- peplum
- plenum
- plum
- plume
- plumed
- plump
- plumped
- pummel
- pummeled
- pump
- pumped
- umped