Antonyms of noun hypertonia

1 sense of hypertonia

Sense 1
hypertonia, hypertonus, hypertonicity -- ((of muscular tissue) the state of being hypertonic)
       Antonym of hypotonia (Sense 1)
      => hypotonia, hypotonus, hypotonicity -- ((of muscular tissue) the state of being hypotonic)

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

1 sense of hypertonia

Sense 1
hypertonia, hypertonus, hypertonicity -- ((of muscular tissue) the state of being hypertonic)
       => tonicity, tonus, tone -- (the elastic tension of living muscles, arteries, etc. that facilitate response to stimuli; "the doctor tested my tonicity")