Crossword Clue:

UNMURMURING not murmuring

Answer	Crossword Clue
PURLS	Murmuring sounds.
PURL	Murmuring sound.
CURR	Murmuring sound

COO	Murmuring sound.
SOUGH	Murmuring sound
COO	Murmuring note.
PURR	Murmuring sound
SIGH	Murmuring breath.
PURR	Murmuring sound.
COOS	Murmuring tones.
COO	Murmuring voice

SOUGH	Make murmuring sounds
SOUGH	Soft murmuring sound.
PUR	Murmuring sound: Var.
PINES	Longfellow's "murmuring" trees
PURR	Low murmuring sound.
BEES	"And murmuring of innumerable ...."
PURRY	Making a soft, murmuring sound.