9 letters
- slopworks20
- sloshiest12
- slotbacks20
- slouchers16
- slouchier16
- slouchily19
- slouching19
- sloughier15
- sloughing18
- slowdowns18
- slowpokes20
- slowworms19
- slubbered18
- slubbings20
- sludgiest14
- slugabeds17
- slugfests16
- sluggards16
- sluiceway19
- slumbered18
- slumberer17
- slumbrous18
- slumlords16
- slummiest17
- slungshot16
- slurrying16
- slushiest13
- sluttiest11
- slynesses13
- snowslide15
- tailslide12
- tediously14
- tenuously15
- timeously16
- translate11
- ultraslow15
- uselessly14
- vacuously21
- variously17
- viciously20
- viscously20
- volkslied20
- witlessly16
- wrassling16
- zealously23