As a proper noun rider

is more often spelled ryder.

As a noun strapline is

a secondary heading, especially one printed above another.

As nouns the difference between primers and polymerase

is that primers is while polymerase is polymerase.

As nouns the difference between crates and box

is that crates is while box is box (rectangular container).

As a verb crates

is (crate).

As a verb allot

is to distribute or apportion by (or as if by) lot.

As a numeral set is

seven.

In transitive terms the difference between disconnect and cut

is that disconnect is to remove the connection between an appliance and an electrical power source while cut is to stop or disengage.

In intransitive terms the difference between disconnect and cut

is that disconnect is of a person, to become detached or withdrawn while cut is to change direction suddenly.

As an adjective cut is

having been cut.

As nouns the difference between amity and amiableness

is that amity is (formal|literary) friendship the cooperative and supportive relationship between people, or animals in this sense, the term connotes a relationship which involves mutual knowledge, esteem, affection, and respect along with a degree of rendering service to friends in times of need or crisis while amiableness is the state or quality of being amiable.

As nouns the difference between lool and bight

is that lool is a vessel used to receive the washings of metallic ores while bight is a corner, bend, or angle; a hollow; as, the bight of a horse's knee; the bight of an elbow.

As nouns the difference between loop and bight

is that loop is a length of thread, line or rope that is doubled over to make an opening while bight is a corner, bend, or angle; a hollow; as, the bight of a horse's knee; the bight of an elbow.

As a verb loop

is to form something into a loop.

As a verb adherent

is .

As a noun proponent is

one who supports something; an advocate.

As an adjective proponent is

making proposals; proposing.

As adjectives the difference between insurmountable and insoluble

is that insurmountable is incapable of being passed over, surmounted, or overcome; insuperable; as, insurmountable difficulty or obstacle while insoluble is that cannot be dissolved.