Counterdiagonal is a synonym of antidiagonal.

As a noun antidiagonal is

(mathematics) the diagonal of a matrix that leads from top-right towards bottom-left.

As nouns the difference between drug and antipathogen

is that drug is (pharmacology) a substance used to treat an illness, relieve a symptom, or modify a chemical process in the body for a specific purpose or drug can be (obsolete) a drudge while antipathogen is (medicine) any drug that counters the effects of a pathogen.

As a verb drug

is to administer intoxicating drugs to, generally without the recipient's knowledge or consent or drug can be (drag).

As a noun settlement

is the state of being settled.

As a proper noun suzhou is

a modern city in china's jiangsu province.

Suzhou is a synonym of gusu.

As proper nouns the difference between gusu and suzhou

is that gusu is a district of modern Suzhou, established in 2012 and comprising the Old City and downtown while Suzhou is a modern city in China's Jiangsu province.

Suzhounese is a derived term of suzhou.

As proper nouns the difference between suzhounese and suzhou

is that suzhounese is the suzhou dialect of the wu family of chinese languages while suzhou is a modern city in china's jiangsu province.

As an adjective suzhounese

is of, from, or relating to suzhou, its people, or their dialect, cuisine, or culture.

As a noun suzhounese

is inhabitant of suzhou; person of suzhounese descent.

As nouns the difference between correlation and anticorrelation

is that correlation is a reciprocal, parallel or complementary relationship between two or more comparable objects while anticorrelation is negative correlation (a relationship in which one value increases as the other decreases).

As nouns the difference between increase and anticorrelation

is that increase is an amount by which a quantity is increased while anticorrelation is negative correlation (a relationship in which one value increases as the other decreases).

As a verb increase

is (of a quantity) to become larger.

As nouns the difference between decrease and anticorrelation

is that decrease is an amount by which a quantity is decreased while anticorrelation is negative correlation (a relationship in which one value increases as the other decreases).

As a verb decrease

is of a quantity, to become smaller.

As an adjective ambipolar

is reacting to both positive and negative polarity.

As a noun ambipolarity is

(uncountable) the state of being ambipolar.

As a noun positive

is .

As an adjective ambipolar is

reacting to both positive and negative polarity.