slung

As a noun sung

is (vi).

As a verb slung is

(sling).

As verbs the difference between flung and slung

is that flung is simple past of fling while slung is past tense of sling.

As verbs the difference between clung and slung

is that clung is (cling) while slung is (sling).

As an adjective clung

is (obsolete) wasted away; shrunken.

As verbs the difference between slug and slung

is that slug is to drink quickly; to gulp while slung is (sling).

As a noun slug

is any of many terrestrial pulmonate gastropod mollusks, having no (or only rudimentary) shell.

As verbs the difference between slung and unsling

is that slung is past tense of sling while unsling is to take something from a hanging, or slung position.