As adjectives the difference between popular and semipopular

is that popular is popular while semipopular is somewhat popular; verging towards the popular.

As a numeral eleventeen

is (nonce word) twenty-one ().

As an adjective eleventeenth is

the ordinal form of the number eleventeen.

Generator is a initialism of wtg.

As a noun generator

is generator.

As an initialism wtg is

(internet) way to go (expression of approval).

As nouns the difference between surrealist and biomorphism

is that surrealist is surrealist while biomorphism is (arts) a surrealist art movement of the twentieth century that focuses on the power of natural life and uses organic shapes, with shapeless and vaguely spherical hints of the forms of biology.

As nouns the difference between organic and biomorphism

is that organic is (chemistry) an organic compound while biomorphism is (arts) a surrealist art movement of the twentieth century that focuses on the power of natural life and uses organic shapes, with shapeless and vaguely spherical hints of the forms of biology.

As an adjective organic

is (biology) pertaining to or derived from living organisms.

As an adjective spherical

is (label) shaped like a sphere.

As a noun biomorphism is

(arts) a surrealist art movement of the twentieth century that focuses on the power of natural life and uses organic shapes, with shapeless and vaguely spherical hints of the forms of biology.

As nouns the difference between biology and biomorphism

is that biology is the study of all life or living matter while biomorphism is (arts) a surrealist art movement of the twentieth century that focuses on the power of natural life and uses organic shapes, with shapeless and vaguely spherical hints of the forms of biology.

As nouns the difference between nanoscience and nanoscientist

is that nanoscience is the underlying science of nanotechnology while nanoscientist is a scientist whose speciality is nanoscience.

As a noun nanomagnetism

is (physics) (the study of) magnetism on a nanoscale.

As an adjective nanomagnetic is

of or pertaining to nanomagnetism.

As an adjective nanosized

is having a size measured in nanometers.

As a noun nanotweezers is

nanosized tweezers.