As a verb slid

is (slide).

As a noun lid is

eyelid.

As verbs the difference between slid and skid

is that slid is (slide) while skid is to slide in an uncontrolled manner as in a car with the brakes applied too hard.

As a noun skid is

an out-of-control sliding motion as would result from applying the brakes too hard in a car.

As verbs the difference between slid and sled

is that slid is past tense of slide while sled is to ride a sled.

As a noun sled is

a small, light vehicle with runners, used, mostly by young persons, for sliding on snow or ice. A "sled" in this sense is not pulled by an animal as a "sleigh" is.

As a verb slid

is (slide).

As an initialism shid is

(internet) s'laps '''h'''ead '''i'''n ' d isgust.

As a verb slid

is past tense of slide.

As a noun sild is

any young herring (other than a sprat), especially if canned and processed in Scandinavia for sale as a sardine.

As a verb slid

is (slide).

As a noun sid is

fairy mound or sid can be peace, goodwill, peaceableness, a state or period of peace, a truce; peace terms; peacemaking, conciliation.

As verbs the difference between slid and glid

is that slid is past tense of slide while glid is past tense of glide.

As a verb slid

is (slide).

As an adjective olid is

(label) evil-smelling; fetid.

As a verb slid

is (slide).

As a noun suid is

(zoology) any of the family suidae of pigs and related creatures.

As a verb slid

is (slide).

As a noun flid is

(uk|slang|derogatory|offensive) a stupid or physically uncoordinated person; a retard.