Warning sign synonyms | phrases

Phrases with similar meaning for Warning sign

• danger sign

  omen
• handwriting on the wall

  omen
• road sign
• traffic sign
• handwriting on wall
• sign of things to come
• go-ahead
• green light
• high sign
• bad vibe
• blow by blow
• sinking feeling
• wind change
• bad vibes
• lightning bolt
• eye-opener
• early sign