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

• twattling
• twattlings
• tway
• threadfin
• threadfins
• threadier
• threadiest
• threadiness
• threadinesses
• threading
• thread-lace
• thread-laces
• threadlike
• threadmaker
• threadmakers
• thread mark
• thread marks
• Threadneedle Street
• thread of life
• thread-paper
• thread-papers
• threads
• thread vein
• thread veins
• threadworm