Opposite of slightly

Opposite of slightness

Opposite of slip

Opposite of slippery

Opposite of slipshod

Opposite of sloped

Opposite of sloppy

Opposite of sloth

Opposite of slothful

Opposite of slough

Opposite of sloven

Opposite of slovenliness

Opposite of slovenly

Opposite of slow

Opposite of slow-growing

Opposite of slow-minded

Opposite of slowly

Opposite of slowness

Opposite of sluggish

Opposite of sluggishly

Opposite of sluggishness

Opposite of slumbering

Opposite of slumbrous

Opposite of slur

Opposite of sly

Opposite of small

Opposite of small minded

Opposite of smallness

Opposite of smart

Opposite of smattering

Opposite of smear

Opposite of smell

Opposite of smile

Opposite of smiling

Opposite of smite

Opposite of smoke-n

Opposite of smolder

Opposite of smooth

Opposite of smooth-a

Opposite of smooth-spoken