boffin /bofˈin/ (orig milit sl)

1. A research scientist, esp one employed by the armed forces or government
2. Any expert or intellectual

• merciable
• mercies
• mercifide
• mercified
• mercifies
• merciful
• mercifully
• mercifulness
• mercifulnesses
• mercify
• mercifying
• merciless
• mercilessly
• mercilessness
• mercilessnesses
• Mercosur
• mercurate
• mercurated
• mercurates
• mercurating
• mercuration
• mercurations
• mercurial
• mercurialise
• mercurialised