Subitaneous synonyms | phrases

Phrases with similar meaning for Subitaneous

• spur-of-the-moment

  acting without thinking
• going off deep end

  acting without thinking
• without warning

  fast
• harum-scarum

  fast
• ill-advised

  fast
• jump the gun

  fast
• gone off half-cocked

  fast
• off the hip
• off the top of head
• spur of the moment
• off top of head
• spur-of-the moment