slew vs slue

slew is a noun but slue is not a noun.

Word	Noun	Adjective	Verb	Adverb
slew	Yes	No	Yes	No
slue	No	No	Yes	No

As verbs, slew and slue are synonyms defined as:

Other synonyms of slew include curve, cut, sheer, swerve, trend, veer.

As verbs, slew and slue are synonyms defined as:

slew and slue: move obliquely or sideways, usually in an uncontrolled manner

Other synonyms of slew include skid, slide, slip.

slew (noun)	slue (noun)
(often followed by `of') a large number or amount or extent

slew (verb)	slue (verb)
turn sharply; change direction abruptly	turn sharply; change direction abruptly
move obliquely or sideways, usually in an uncontrolled manner	move obliquely or sideways, usually in an uncontrolled manner