The term CANDLE SLENDER is composed of five crossword solutions: TAPER (5 letters), AGE (3 letters), WICK (4 letters), ROMAN (5 letters), and SCONCE (6 letters). TAPER refers to the gradual decrease in thickness of a candle from its base to its top. AGE is the length of time that a candle has been burning. WICK is the material that is used to draw up the melted wax in a candle. ROMAN candles are a type of firework that shoots out sparks and other effects. Finally, SCONCE is a type of wall-mounted candle holder.