Antonyms of verb whisper

1 sense of whisper

Sense 1
whisper -- (speak softly; in a low voice)
       Antonym of shout (Sense 1)
      => shout -- (utter in a loud voice; talk in a loud voice (usually denoting characteristic manner of speaking); "My grandmother is hard of hearing--you'll have to shout")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb whisper

1 sense of whisper

Sense 1
whisper -- (speak softly; in a low voice)
       => talk, speak, utter, mouth, verbalize, verbalise -- (express in speech; "She talks a lot of nonsense"; "This depressed patient does not verbalize")

Antonyms of adj whispered

1 sense of whispered

Sense 1
whispered -- (spoken in soft hushed tones without vibrations of the vocal cords; "a long whispered conversation")

INDIRECT (VIA unvoiced) -> voiced, sonant, soft -- (produced with vibration of the vocal cords; "a frequently voiced opinion"; "voiced consonants such as `b' and `g' and `z'";)

Similarity of adj whispered

1 sense of whispered

Sense 1
whispered -- (spoken in soft hushed tones without vibrations of the vocal cords; "a long whispered conversation")
       => unvoiced (vs. voiced), voiceless, surd, hard -- (produced without vibration of the vocal cords; "unvoiced consonants such as `p' and `k' and `s'")