pall

[1]	dull
[2]	daunt , dash , scare off , frighten off , scare away , frighten away , scare
[3]	cloy
[4]	die , become flat
[5]	tire , weary , fatigue , jade

[1]	shroud , chill , covering , mantle , cloth , veil
[2]	gloomy/melancholy/sombre/grave/depressing air/mood/atmosphere , shroud , cerement , damper , cold water , winding-sheet , winding-clothes , (Colloq) wet blanket
[3]	curtain , drape , drapery , mantle