remora /remˈə-rə/

1. The sucking-fish, formerly believed to stop ships by attaching its sucker
2. An obstacle (figurative)

• shovelboards
• shoveled
• shoveler
• shovelers
• shovelful
• shovelfuls
• shovel hat
• shovel hats
• shovelhead
• shovelheads
• shoveling
• shovelled
• shoveller
• shovellers
• shovelling
• shovelnose
• shovelnoses
• shovels
• shovelware
• shove off
• shover
• shovers
• shoves
• shove the queer
• shoving