Synonyms for On spur of moment

Synonyms starting with letter A

• abruptly

  unexpectedly
• all of a sudden

  unexpectedly
• aback

  unexpectedly
• all at once

  unexpectedly
• asudden

  unexpectedly
• apace

  with great speed
• agilely

  with great speed
• again
• anon
• at that instant
• at that moment
• at that point
• at that time