insubstantiality

Definitions of insubstantiality
1

n lacking substance or reality

Antonyms:
solidness, substantiality, substantialness
the quality of being substantial or having substance
Types:
smoke
something with no concrete substance
Type of:
immateriality, incorporeality
the quality of not being physical; not consisting of matter

n lack of solid substance and strength

Type of:
weakness
the property of lacking physical or mental strength; liability to failure under pressure or stress or strain

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