Sub-zero synonyms | phrases

Phrases with similar meaning for Sub-zero

• bitterly cold

  very cold
• ice-cold
• very cold
• chilled to the bone
• frozen over
• two-dog night
• have goose bumps
• air-conditioned
• three-dog night
• ice-capped
• below zero
• one-dog night
• smooth as glass
• below freezing
• frost-bound