correlation

As an adverb reciprocally

is in a reciprocal manner; by way of returning (eg a favour, insult, etc).

As a noun correlation is

correlation.

As nouns the difference between correlation and comovement

is that correlation is correlation while comovement is the correlated or similar movement of two or more entities.

As nouns the difference between correlation and calibration

is that correlation is correlation while calibration is the act of calibrating something.

As nouns the difference between compilation and correlation

is that compilation is the act or process of compiling or gathering together from various sources while correlation is a reciprocal, parallel or complementary relationship between two or more comparable objects.

As an adjective relevant

is directly related, connected, or pertinent to a topic.

As a noun correlation is

correlation.

As nouns the difference between correlation and dependent

is that correlation is a reciprocal, parallel or complementary relationship between two or more comparable objects while dependent is one who relies on another for support.

As an adjective dependent is

relying upon; depending upon.

As nouns the difference between correlation and ship

is that correlation is correlation while ship is a water-borne vessel generally larger than a boat or ship can be (fandom) a fictional romantic relationship between two persons, either real or themselves fictional.

As a verb ship is

(label) to send by water-borne transport or ship can be (fandom) to write fiction that includes fictional romantic relationships between two persons, either real or themselves fictional.

As a noun correlation

is correlation.

As an adjective undefined is

lacking a definition or value.

As a noun correlation

is a reciprocal, parallel or complementary relationship between two or more comparable objects.

As an adjective collinear is

lying on the same straight line.

As nouns the difference between correlation and collinearity

is that correlation is correlation while collinearity is (uncountable) the condition of being collinear.