nulla, nullah, nala, nalla or nallah /nulˈə/ (Ind)

1. A ravine
2. A watercourse
3. A stream or drain

• thermonasty
• thermonuclear
• thermonuclear reaction
• thermophil
• thermophile
• thermophiles
• thermophilic
• thermophilous
• thermophils
• thermophyllous
• thermopile
• thermopiles
• thermoplastic
• thermoplasticity
• thermoplastics
• Thermos
• thermoscope
• thermoscopes
• thermoscopic
• thermoscopically
• thermosetting
• thermosiphon
• thermosiphons
• thermosphere
• thermospheres