pinnacle /pinˈə-kl/

1. A slender turret or spiry structure in architecture
2. A high pointed rock or mountain like a spire
3. The highest point

1. To be the pinnacle of
2. To set on a pinnacle
3. To raise as a pinnacle
4. To provide with pinnacles

pinnˈacled adjective

• first-aider
• first-aiders
• first and last
• first-attack
• first-begotten
• first blood
• first blush
• First Book of Discipline
• first-born
• first cab off the rank
• first catch your hare
• first cause
• first chop
• first-class
• first-class mail
• first-class post
• first cousin
• first cousin once removed
• first-day
• first-day cover
• first-day covers
• hexaëmeron
• hexed
• hexene
• hexenes