As adjectives the difference between artificial and polynosic

is that artificial is man-made; of artifice while polynosic is describing a strong artificial fibre, made from cellulose, that consists of multiple crystalline fibrils.

As a noun fibre

is (single elongated piece of material) A single piece of a given material, elongated and roughly round in cross-section, often twisted with other fibres to form thread.

As an adjective polynosic is

describing a strong artificial fibre, made from cellulose, that consists of multiple crystalline fibrils.

As a noun cellulose

is (chiefly in technical texts).

As an adjective polynosic is

describing a strong artificial fibre, made from cellulose, that consists of multiple crystalline fibrils.

As adjectives the difference between crystalline and polynosic

is that crystalline is of, relating to, or composed of crystals while polynosic is describing a strong artificial fibre, made from cellulose, that consists of multiple crystalline fibrils.

As a noun crystalline

is (obsolete) any crystalline substance.

As a noun fibril

is a fine fibre or filament.

As an adjective polynosic is

describing a strong artificial fibre, made from cellulose, that consists of multiple crystalline fibrils.

As an adjective fetal

is pertaining to, or connected with, a fetus.

As a noun polysomia is

a fetal malformation in which multiple bodies are partially fused together.

As nouns the difference between malformation and polysomia

is that malformation is an abnormal formation while polysomia is a fetal malformation in which multiple bodies are partially fused together.

As a verb fused

is past tense of fuse.

As an adjective fused

is joined together by fusing.

As a noun polysomia is

a fetal malformation in which multiple bodies are partially fused together.

As nouns the difference between decalcomania and decalcomanie

is that decalcomania is the process of transferring decorative designs onto surfaces using decals while decalcomanie is decalcomania.

Nexine is a coordinate term of sexine.

As a noun sexine is

(palynology) the outer part of the exine, the outer covering of a pollen grain.