Read this sentence:

The doctor often dictated his notes into a voice recorder, rather than writing them down for his staff.

Which word is a synonym context clue for dictated?

Notes

Staff

Voice

Writing

Voice, because to dictate it to speak. We can find the base word of dictate in diction. Diction is the use of words in speech and the enunciation of those word while speaking. We know it must be voice because the sentence says the doctor uses a voice recorder in stead of physically writing notes.