1. In an inaudible manner
   "she spoke inaudibly low"

See also: inaudible

Antonym: audibly

• sack coat
• sack out
• sack race
• sack up
• sackbut
• sackcloth
• sackcloth and ashes
• sacked
• sackful
• sacking
• SACLANT
• saclike
• sacque
• sacral
• sacral nerve
• sacral plexus
• sacral vein
• sacral vertebra
• sacrament
• sacrament of the Eucharist
• sacramental
• sacramental manduction
• sacramental oil
• sacramental wine
• sacramentalism