Antonyms of noun hypertonus

1 sense of hypertonus

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

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

1 sense of hypertonus

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")