croon [verb]

Definition of croon:

sing softly

Synonyms of croon:

● Sing

● Hum

● Vocalize

● Buzz

● Drone

● Warble

● Mutter


Opposite/Antonyms of croon:

● Talk

● Holler


Sentence/Example of croon:

The croon of the old lady thrummed in his ears with endless repetition.