pain in WordNet English dictionary

1. cause bodily suffering to and make sick or indisposed
   trouble  ail  pain 
   
2. cause emotional anguish or make miserable
   "It pains me to see my children not being taught well in school"
   pain  anguish  hurt 
   

1. something or someone that causes trouble; a source of unhappiness
   "washing dishes was a nuisance before we got a dish washer"; "a bit of a bother"; "he's not a friend, he's an infliction"
   annoyance  bother  botheration  pain  infliction  pain in the neck  pain in the ass 
   
2. a symptom of some physical hurt or disorder
   "the patient developed severe pain and distension"
   pain  hurting 
   
3. a bothersome annoying person
   "that kid is a terrible pain"
   pain  pain in the neck  nuisance 
   
4. a somatic sensation of acute discomfort
   "as the intensity increased the sensation changed from tickle to pain"
   pain  pain sensation  painful sensation 
   
5. emotional distress; a fundamental feeling that people try to avoid
   "the pain of loneliness"
   pain  painfulness