unessenˈtial adjective

1. Not of the essence
2. Inessential, not necessary, not important
3. Without being, immaterial (Milton, etc)

• coach-class
• coachdog
• coachdogs
• coached
• coachee
• coachees
• coacher
• coachers
• coaches
• coach-hire
• coach-hires
• coach-horn
• coach-horns
• coach-horse
• coach-horses
• coach house
• coach houses
• coachies
• coaching
• coaching inn
• coaching inns
• coachings
• coachline
• coachlines
• coachload