apex /āˈpeks/

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

• faddy
• fade
• fade-away
• fade-aways
• faded
• fadedly
• fadedness
• fadednesses
• fade down
• fade-down
• fade in
• head rent
• headrest
• head restraint
• head restraints
• headrests
• head-rhyme
• headrig
• headrigs
• headring
• headrings
• headroom
• headrooms
• headrope
• headropes