We've found these words for you that start with N and ends in X:

• nasopharynx
  27
• nectocalyx
  26
• noncomplex
  25
• neoorthodox
  22
• nonorthodox
  22
• negotiatrix
  20
• nouveaux
  20
• neocortex
  19
• narthex
  17
• nontax
  13
• nix
  10
• nox
  10