apex /āˈpeks/

1. The summit, tip or point
2. A vertex (geometry)
3. The culminating point or climax of anything

• rag paper
• rag papers
• ragpicker
• ragpickers
• rag-roll
• rag-rolled
• rag-rolling
• rag-rolls
• rags
• ragstone
• ragstones
• rags-to-riches
• ragtag
• rag-tag and bobtail
• ragtags
• ragtime
• ragtimer
• ragtimers
• ragtimes
• ragtop
• ragtops
• rag trade
• rag-trader
• rag-traders
• rag trades