Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun falsetto

1 sense of falsetto

Sense 1
falsetto -- (a male singing voice with artificially high tones in an upper register)
       => head register, head voice, head tone -- (the higher ranges of the voice in speaking or singing; the vibrations of sung notes are felt in the head)

Antonyms of adj falsetto

1 sense of falsetto

Sense 1
falsetto -- (artificially high; above the normal voice range; "a falsetto voice")

INDIRECT (VIA high) -> low, low-pitched -- (used of sounds and voices; low in pitch or frequency)

Similarity of adj falsetto

1 sense of falsetto

Sense 1
falsetto -- (artificially high; above the normal voice range; "a falsetto voice")
       => high (vs. low), high-pitched -- (used of sounds and voices; high in pitch or frequency)