surprise in WordNet English dictionary

1. attack by storm; attack suddenly
   storm  surprise 
   
2. cause to be surprised
   "The news really surprised me"
   surprise 
   
3. come upon or take unawares
   "She surprised the couple"; "He surprised an interesting scene"
   surprise 
   

1. the act of surprising someone
   surprise  surprisal 
   
2. a sudden unexpected event
   surprise 
   
3. the astonishment you feel when something totally unexpected happens to you
   surprise