frenemy /frenˈi-mi/

1. A friend who is also a rival
2. An enemy who masquerades as a friend

• destructively
• destructiveness
• destructivenesses
• destructives
• destructivist
• destructivists
• destructivities
• destructivity
• destructor
• destructors
• destructs
• desuetude
• desuetudes
• desulphur
• desulphurate
• desulphuration
• desulphurations
• desulphured
• desulphuring
• desulphurisation
• desulphurise
• desulphuriser
• desulphurisers
• desulphurization
• desulphurize