Words to Describe eigenvectors

How eigenvectors often is described ("________ eigenvectors")

• spatial
• smallest
• distinct
• principal
• calculated
• hessian
• zero
• perpendicular
• unperturbed
• simultaneous
• orthonormal
• scaled
• bootstrapped
• generalised
• hand
• empirical
• relevant
• achievable
• loop
• real
• common
• normalized
• exact
• length
• null
• normalised
• reciprocal
• identical
• right
• corresponding
• stable
• lowest
• unstable
• respective
• linear
• nonzero
• positive
• dimensional
• orthogonal
• first
• associated
• dominant
• signal
• independent
• degenerate
• perturbed
• significant
• largest
• left
• converged
• complex
• generalized