- angular displacement
- angular distance
- angular distortion
- angular domain
- angular excess
- angular frequency
- angular limit
- angular measure
- angular metric
- angular minute
- angular momentum
- angular neighborhood
- angular operator
- angular point
- angular second
- angular transformation
- angular variable
- angular velocity
- anharmonic
- anharmonic curve
- anharmonicity
- anharmonic oscillator
- anharmonic ratio
- anharmonic section
- anholonomic