nielegalny przymiotnik;
→ illicit techniczny;
→ unlawful;
→ unauthorised;
→ unauthorized;
→ illegitimate;
→ bootleg;
→ clandestine;
→ fraudulent;
→ criminal;
→ banned;
→ nonlegal;
→ irregular;
→ bootlegged;
→ improper;
→ undue;
→ underground;
→ inofficial;