This is a non-exhaustive list of homophone indicators.
- according to hearsay
- aloud
- announced
- articulated
- as we hear
- audible
- audibly
- auditor's
- aurally
- broadcast
- by the sound of it
- called
- called out
- conversational
- dictator's
- expressed
- for the audience
- for the auditor
- for the listener
- heard
- hearing
- in audition
- in conversation
- in speaking
- in speech
- listen
- mumbled
- on the radio
- on the telephone
- orally
- outspoken
- overheard
- pronounced
- read aloud
- reported
- reportedly
- said
- say
- sound
- sounded
- sounding
- speaker's
- spoken
- sung
- to the audience
- to the auditor
- to the listener
- told
- utter
- verbal
- verbally
- vocal
- voiced