Synonyms and Antonyms for
humming
1. humming (n.)
the act of singing with closed lips
Synonyms:
vocalizing
singing
Antonyms:
unmelodious
inactivity
inaction
2. humming (n.)
a humming noise
Synonyms:
hum
noise
Antonyms:
inactiveness
regularity
comprehensibility
x
