Catonian /kə-tōˈni-ən/

1. Resembling or relating to Cato, the Roman censor (234–149BC), or Cato Uticensis (95–46BC), both noted for gravity of manners
2. Hence grave, severe, unbending

• down in the mouth
• downland
• downlands
• downlighter
• downlighters
• down-line
• down-lines
• downlink
• downlinks
• download
• downloadable
• downloaded
• downloading
• downloads
• downlooked
• down-lying
• downmarket
• downmost
• down on one's luck
• down payment
• down payments
• downpipe
• downpipes
• downplay
• downplayed