n-column
n-dB
n-decyl
n-degree
n-digit
n-dimensional
N-dimethyl
N-dimethylaniline
N-dimethylformamide
N'-diphenyl-para-phenylene-diamine
  N-DOF
n-edged
n-equation
n-faced
n-fold
n-gamma
n-gate
n-heptanal
n-heptanoic
n-heptanol
n-hexaldehyde