insubstantial

As adjectives the difference between skimpy and insubstantial

is that skimpy is small or inadequate; not generous, or of a garment, very small, light, or revealing while insubstantial is lacking substance; not real or strong.

As a noun skimpy

is a barmaid who wears little clothing.

As adjectives the difference between insubstantial and unsubstantiated

is that insubstantial is lacking substance; not real or strong while unsubstantiated is lacking substantiation; without evidence.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective insubstantial is

lacking substance; not real or strong.

As adjectives the difference between immaterial and insubstantial

is that immaterial is having no matter or substance while insubstantial is lacking substance; not real or strong.

As adjectives the difference between insubstantial and substanceless

is that insubstantial is lacking substance; not real or strong while substanceless is devoid of substance; insubstantial.

As adjectives the difference between insubstantial and wafty

is that insubstantial is lacking substance; not real or strong while wafty is tending to waft; gaseous, insubstantial.

As adjectives the difference between insubstantial and stramineous

is that insubstantial is lacking substance; not real or strong while stramineous is pertaining to or made of straw; having little value, insubstantial.