The military deployed antiaircraft weapons to protect against enemy air attacks.

The country has developed an advanced antiballistic missile system to protect against incoming ballistic missiles.

The antic was funny and made everyone laugh.

The Antichrist is a figure mentioned in the Bible.

Social anthropology is a branch of anthropology that studies human societies and cultures.

Physical anthropology is the study of human evolution and variation.

The national anthem is sung before every sporting event.

Anti-coagulants are used to prevent blood clots.

The anti-war movement gained momentum in the 1960s.

Anti-intellectualism is a belief or attitude that opposes or distrusts intellectuals and intellectual pursuits.