As a noun contrivance

is a (mechanical) device to perform a certain task.

As a verb upsot is

(poetic).

As verbs the difference between rhyme and upsot

is that rhyme is (obsolete) to number; count; reckon while upsot is (poetic).

As a noun rhyme

is (obsolete) number.

As a verb upsot is

(poetic).

As nouns the difference between binocular and horopter

is that binocular is while horopter is for any system of binocular vision, the horopter is a three-dimensional curve which contains all points from which the light will converge into a single image.

As an adjective binocular

is using two eyes or viewpoints; especially, using two eyes or viewpoints to ascertain distance.

As nouns the difference between vision and horopter

is that vision is ghost while horopter is for any system of binocular vision, the horopter is a three-dimensional curve which contains all points from which the light will converge into a single image.

Plica is a derived term of plical.

Plical is likely misspelled.

Plical has no English definition.

As a noun plica is

a fold or crease, especially of skin or other tissue.

As nouns the difference between chromatid and polyteny

is that chromatid is chromatid (either of the two strands of a chromosome that separate during mitosis) while polyteny is (molecular biology) the presence within a cell of polytene chromosomes (large chromosomes with multiple synapsed chromatids).

Polytenic is a related term of polyteny.

As a noun polyteny is

(molecular biology) the presence within a cell of polytene chromosomes (large chromosomes with multiple synapsed chromatids).

As nouns the difference between endomitosis and polyteny

is that endomitosis is the replication of chromosomes without the division of the cell nucleus while polyteny is the presence within a cell of polytene chromosomes (large chromosomes with multiple synapsed chromatids.

As a noun germination

is the process of germinating; the beginning of vegetation or growth from a seed or spore; the first development of germs, either animal or vegetable.

As an adjective postgermination is

(botany) occurring after germination.