CUE - An action or event that is a signal for somebody to do something.
CUT - Having been cut.
LET - To allow to, not to prevent (+ infinitive, but usually without to).
YET - To melt; found; cast, as metal.
LYE - A strong caustic alkaline solution of potassium or sodium salts, obtained by leaching wood ashes. It is much used in making soap as well as its use in biodiesel.
CLUE - A strand of yarn etc. as used to guide one through a labyrinth; something which points the way, a guide.
CULT - A group of people with a religious, philosophical or cultural identity sometimes viewed as a sect, often existing on the margins of society or exploitative towards its members.
CUTE - Possessing physical features, behaviors, personality traits or other properties that are mainly attributed to infants and small or cuddly animals; e.g. fair, dainty, round, and soft physical features, disproportionately large eyes and head, playfulness, fragility, helplessness, curiosity or shyness, innocence, affectionate behavior.
LUTE - A fretted stringed instrument, similar to a guitar, having a bowl-shaped body or soundbox.
CUTELY - In a cute manner.