Synonyms of the word 
INSUBSTANTIALITY → IMMATERIALITY - INCORPOREALITY - WEAKNESS
insubstantiality
- n. The state or quality of being insubstantial.
immateriality
- n. the state of being immaterial.
incorporeality
- n. The state or characteristic of being incorporeal.
weakness
- n. (uncountable) The condition of being weak.
- n. (countable) An inadequate quality; fault.
- n. (countable) A special fondness or desire.
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