nugatory /nūˈgə-tə-ri/

1. Trifling
2. Worthless
3. Inoperative
4. Unavailing
5. Futile

• midsummer madness
• midsummer-men
• midsummer moon
• midsummers
• Midsummer's Day
• midterm
• midterms
• midtown
• midtowns
• mid-Victorian
• midway
• midways
• mid-week
• Midwest
• Midwestern
• Midwesterner
• mid-wicket
• mid-wickets
• jargonised
• jargonises
• jargonising
• jargonist
• jargonistic
• jargonists
• jargonization