doodlebug /dooˈdl-bug/

1. The larva of an antlion or other insect (used in divination in America; US)
2. Any instrument, scientific or unscientific, used by prospectors to indicate the presence of minerals
3. The V-1, a flying bomb (World War II sl)

• serenate
• serenates
• serendipities
• serendipitist
• serendipitists
• serendipitous
• serendipitously
• serendipity
• serene
• serened
• serenely
• sereneness
• serenenesses
• serener
• serenes
• serenest
• serening
• serenities
• serenity
• serer
• seres
• serest
• Serevent
• serf
• serfage