1. A minute spine

Derived forms: spinules

• crown daisy
• crown fire
• crown gall
• theropod dinosaur
• Theropoda
• thesaurus
• these
• Theseus
• thesis
• Thespesia
• Thespesia populnea
• thespian
• Thespis
• Thessalia
• Thessalian
• Thessalonian
• Thessalonica
• Thessaloniki
• Thessaly
• theta
• theta rhythm
• theta wave
• Thetis
• meretricious
• meretriciously