Antonyms of noun soundness

3 senses of soundness

Sense 1
soundness -- (a state or condition free from damage or decay)
       Antonym of unsoundness (Sense 1)
      => unsoundness -- (a condition of damage or decay)

Sense 2
wisdom, wiseness, soundness -- (the quality of being prudent and sensible)
       Antonym of unsoundness (Sense 3)
      => unsoundness -- (not mentally or physically healthy; "no one can be a poet without a certain unsoundness of mind")

Sense 3
firmness, soundness -- (the muscle tone of healthy tissue; "his muscular firmness")
       Antonym of unsoundness (Sense 3)
      => unsoundness -- (not mentally or physically healthy; "no one can be a poet without a certain unsoundness of mind")

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

3 senses of soundness

Sense 1
soundness -- (a state or condition free from damage or decay)
       => condition, status -- (a state at a particular time; "a condition (or state) of disrepair"; "the current status of the arms negotiations")

Sense 2
wisdom, wiseness, soundness -- (the quality of being prudent and sensible)
       => good, goodness -- (that which is pleasing or valuable or useful; "weigh the good against the bad"; "among the highest goods of all are happiness and self-realization")

Sense 3
firmness, soundness -- (the muscle tone of healthy tissue; "his muscular firmness")
       => strength -- (the property of being physically or mentally strong; "fatigue sapped his strength")