slob

As nouns the difference between slow and slob

is that slow is someone who is slow; a sluggard while slob is a lazy and slovenly person.

As an adjective slow

is taking a long time to move or go a short distance, or to perform an action; not quick in motion; proceeding at a low speed.

As a verb slow

is to make (something) run, move, etc. less quickly; to reduce the speed of.

As an adverb slow

is slowly.

As a noun slob

is (informal|disapproving) a lazy and slovenly person.

As an adjective slobbish is

like a slob; slovenly.