Modifies a noun

• tan: The design team are constantly striving to provide better ways to achieve sunless tans.

• day: Let them not pass like weeds away, Their heritage a sunless day!

• sea: I helped Icky out: Where Alph, the sacred river, ran Through caverns measureless to man Down to a sunless sea.

• side: This is common to many churchyards because most people took exception to being buried on the sunless north side.

• tanner: The St Tropez line was designed to be the best sunless tanner available in the beauty industry.

• summer: Not long ago, there were gloomy reports predicting a gray sunless summer.

Modifying Another Word

• completely: The number of completely sunless days in the month was very high at 11.