Antonyms of noun unbreakableness

1 sense of unbreakableness

Sense 1
unbreakableness -- (a consistency of something that does not break under pressure)
       Antonym of breakableness (Sense 1)
      => breakableness -- (the consistency of something that breaks under pressure)

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

1 sense of unbreakableness

Sense 1
unbreakableness -- (a consistency of something that does not break under pressure)
       => consistency, consistence, eubstance, body -- (the property of holding together and retaining its shape; "wool has more body than rayon"; "when the dough has enough consistency it is ready to bake")