According to the authors, the genus name is an arbitrary combination of letters.

The species-group epithet is an arbitrary combination of letters.

The describers state that the genus name is an arbitrary combination of letters.

Orthogonality in programming language design is the ability to use various language features in arbitrary combinations with consistent results.

The describer states that the name "Tauala" is an arbitrary combination of letters.

If it is a noun, or an arbitrary combination of letters, this does not apply.

Instead of arbitrary linear combinations, only such affine combinations of points have meaning.

In particular, it supports dynamic views which can show an arbitrary combination of local and remote files.

To find out, consider an arbitrary linear combination of these vectors and try to see when it equals the desired vector x 1.

Such improbable creatures are not simply arbitrary combinations but bear a necessary relationship to human neuroses.