• roadshows,
• roadshow,
• eoad show,
• doad show,
• foad show,
• toad show,
• 5oad show,
• 4oad show,
• riad show,
• rkad show,
• rlad show,
• rpad show,
• r0ad show,
• r9ad show,
• rozd show,
• rosd show,
• rowd show,
• roqd show,
• roas show,
• roax show

The adjective form of "road show" is "roadshow".

The plural form of the word "road show" is "road shows".

The singular form of the word "road show" is "road show". There is no change in the singular form.