supersafe
adjective
su·per·safe ˌsü-pər-ˈsāf 
: extremely safe, secure, or protected
a supersafe playground/password
supersafe investments
Word History
First Known Use
1898, in the meaning defined above
- miscolouring
- miscolours
- miscommunication
- miscommunications
- miscomprehend
- miscomprehended
- miscomprehending
- miscomprehends
- miscomprehension
- miscomprehensions
- miscomputation
- miscomputations
- curb weight
- curbash
- curbed
- curbers
- curbings
- curbline
- curbs
- curbside
- curbside delivery
- curbside pickup
- curbsides
- curbstone
- curbstoner