microdot /mīˈkrə-dot/

1. A photograph of usu secret material reduced to the size of a large dot
2. A small pill containing concentrated LSD (slang)

• stonechat
• stonechats
• stone circle
• stone circles
• stone coal
• stone coals
• stone-cold
• stone-cold sober
• stone-colour
• stone-coloured
• stone-colours
• stone crab
• stone crabs
• stone-crazy
• stonecrop
• stonecrops
• stone curlew
• stone curlews
• stonecutter
• stonecutters
• stonecutting
• stonecuttings
• stoned
• stone-dead
• stone-deaf