Palladium /pə-lāˈdi-əm/

1. A statue of Pallas, on whose preservation the safety of Troy depended
2. Anything of similar virtue
3. (without cap; pl pallāˈdia) a safeguard

• spine-tingling
• spinets
• spinette
• spinettes
• Spinhaler
• spinier
• spiniest
• spiniferous
• spinifex
• spinifexes
• spiniform
• spinigerous
• spinigrade
• spininess
• spininesses
• spink
• spinks
• spinnaker
• spinnakers
• spinner
• spinneret
• spinnerets
• spinnerette
• spinneries
• spinners