kale, keep, kiss, koan, knot, knee, kill
4 letter word that starts with k
kill
kill
kink
Kart. Kick, kind.
Katy
kiev
King. Keep; kiln; kept
A sweet word that starts with K is kisses (Hershey's).
keno- a kind of game
Kite is one of them which is a 4 sided quadrilateral
K