As nouns the difference between amnion and somatopleure

is that amnion is (anatomy) the innermost membrane of the fetal membranes of reptiles, birds, and mammals; the sac in which the embryo is suspended while somatopleure is (embryology) a fold of tissue, in the embryo of a vertebrate, from which the walls of the body and the amnion develop.

As nouns the difference between splanchnopleure and somatopleure

is that splanchnopleure is a layer of embryonic cells formed from the mesoderm and endoderm that develops into the wall of the viscera while somatopleure is a fold of tissue, in the embryo of a vertebrate, from which the walls of the body and the amnion develop.

As an adjective everlasting

is lasting or enduring forever; existing or continuing without end; immortal; eternal.

As a noun everlasting

is an everlasting flower.

As an adverb sempiternally is

in a sempiternal manner; eternally.

As adverbs the difference between eternally and sempiternally

is that eternally is for eternity; forever while sempiternally is in a sempiternal manner; eternally.

As adverbs the difference between timelessly and sempiternally

is that timelessly is in a timeless manner while sempiternally is in a sempiternal manner; eternally.

As a noun grandparent

is the parent of someone's parent.

As an adjective grandparental is

of or relating to a grandparent.

As a verb pressed

is past tense of press.

As an adjective pressed

is under strain or deprivation.

As a noun chessel is

a mould in which curds are placed before being pressed to remove the whey; subsequently the chessel is removed to allow the cheese to mature.

As nouns the difference between whey and chessel

is that whey is the liquid remaining after milk has been curdled and strained in the process of making cheese while chessel is a mould in which curds are placed before being pressed to remove the whey; subsequently the chessel is removed to allow the cheese to mature.

As nouns the difference between cheese and chessel

is that cheese is (uncountable) a dairy product made from curdled or cultured milk or cheese can be (slang) wealth, fame, excellence, importance while chessel is a mould in which curds are placed before being pressed to remove the whey; subsequently the chessel is removed to allow the cheese to mature.

As a verb cheese

is to prepare curds for making cheese or cheese can be (slang) to stop; to refrain from or cheese can be (gaming|slang) to use an unsporting tactic; to repeatedly use an attack which is overpowered or difficult to counter.

As an interjection cheese

is (photography).

As nouns the difference between amphibole and arfvedsonite

is that amphibole is (geology) a large group of structurally similar hydrated double silicate minerals, containing various combinations of sodium, calcium, magnesium, iron, and aluminium/aluminum while arfvedsonite is (mineral) a rare sodium amphibole mineral.