Crossword Clue:

to speak softly

AnswerCrossword Clue
MURMURSpeak softly.
COOSpeak softly
MURMURSpeak softly
WHISPERSpeak very softly
RAISEONESVOICESpeak not so softly
PURRSpeak softly with contentment
ABIG"Speak softly and carry ... stick"