praenomen /prē-nōˈmən or prī-nōˈmen/

1. The name prefixed to the family name in ancient Rome, as, eg, Gaius in Gaius Julius Caesar
2. The generic name of a plant or animal (rare)

• down south
• downspout
• downspouts
• Down's syndrome
• downstage
• downstair
• downstairs
• downstate
• downstates
• downstream
• downstroke
• downstrokes
• downswing
• downswings
• down the drain
• down the hatch
• down the line
• down-the-line
• down the road
• declasses
• declassification
• declassified
• declassifies
• declassify
• declassifying