Croon

(tiché) prozpěvování

(soft, low-pitched sound; soft or sentimental hum, song, or tune)

broukání

(soft, low-pitched sound; soft or sentimental hum, song, or tune)

pobrukování

(soft, low-pitched sound; soft or sentimental hum, song, or tune)

broukat

((transitive, intransitive) to speak (words) softly in a low pitch or in a sentimental manner — see also coo)

broukat si

((transitive, intransitive) to hum or sing (a song or tune) softly in a low pitch or in a sentimental manner; to sing (a popular song) in a low, mellow voice)

pobrukovat si

((transitive, intransitive) to hum or sing (a song or tune) softly in a low pitch or in a sentimental manner; to sing (a popular song) in a low, mellow voice)

tiše zpívat

((transitive, intransitive) to hum or sing (a song or tune) softly in a low pitch or in a sentimental manner; to sing (a popular song) in a low, mellow voice)

šeptat

((transitive, intransitive) to speak (words) softly in a low pitch or in a sentimental manner — see also coo)