1. Unimaginatively conventional
   "a colourful character in the buttoned-down, dull-grey world of business"
   - button-down, conservative

See also: conventional

• white bean
• white bedstraw
• white beech
• white beer
• white birch
• white blood cell
• nitrogen cycle
• nitrogen dioxide
• nitrogen fixation
• nitrogen mustard
• nitrogen narcosis
• nitrogen oxide
• nitrogen trichloride
• nitrogen-bearing
• nitrogen-fixing
• nitrogenase
• nitrogenise
• nitrogenize
• nitrogenous
• nitroglycerin
• nitroglycerine
• nitrohydrochloric acid
• nitrosobacteria
• Nitrosomonas
• Nitrospan