vestige /vesˈtij/

1. A trace
2. A surviving trace of what has almost disappeared
3. A footprint (rare)
4. A scrap, shred, the least bit
5. A reduced and functionless structure, organ, etc, representing what was once useful and developed (also vestigˈium; pl vestigˈia; biology)

vestigˈial adjective

• dissertative
• dissertator
• dissertators
• disserve
• disserved
• disserves
• disservice
• disserviceable
• disservices
• disserving
• disses
• dissever
• disseverance
• disseverances
• disseveration
• disseverations
• dissevered
• dissevering
• disseverment
• disseverments
• dissevers
• dissheathe
• dissheathed
• dissheathes
• dissheathing