• shadworun,
• shaddowrun,
• shadowrunn,
• shadowurn,
• shadownrun,
• shadowron,
• shadowrrun,
• shadowrnun,
• shadowerun

• shade,
• shadowed,
• Shadeful,
• shadberry,
• shaded,
• shad,
• Shadowskin,
• shadower,
• shadowing,
• shadowy,
• shadowbox,
• showrunner,
• showdown,
• shadowboxer,
• showrunners,
• shadowlike,
• shadow,
• shadiness,
• shallow,
• shading.

The plural form of "shadowrun" is "shadowruns".

The singular form of the word "shadowrun" is "shadowrun". It does not change in the singular form.