paranoid
adjective /ˈpærənɔɪd/
  /ˈpærənɔɪd/
 (also less frequent paranoiac 
 /ˌpærəˈnɔɪæk/
  /ˌpærəˈnɔɪɪk/
)- afraid of other people for no reason or suspecting that they are trying to harm you, when really they are not多疑的;恐惧的 - She's getting really paranoid about what other people say about her.她开始对别人怎么议论她变得十分猜疑。 
- You're just being paranoid.你只是在疑神疑鬼。 
 Synonyms afraidafraidTopics Personal qualitiesc2- frightened
- scared
- terrified
- alarmed
- paranoid
 - afraid [not before noun] feeling fear; worried that something bad might happen:- There’s nothing to be afraid of.没有什么要害怕的。 
- Aren’t you afraid (that) you’ll fall?你不怕会跌倒吗? 
 
- There’s nothing to be afraid of.
- frightened feeling fear; worried that something bad might happen:- a frightened child受惊的孩子 
- She was frightened that the glass would break.她担心玻璃会破碎。 
 
- a frightened child
- scared (rather informal) feeling fear; worried that something bad might happen:指害怕、担心不幸的事可能发生: - The thieves got scared and ran away.小偷慌张起来,都跑掉了。 
 
- The thieves got scared and ran away.
 用 afraid、frightened 还是 scared? - terrified very frightened:- I was terrified (that) she wouldn’t come.我很害怕她不来。 
- She looked at him with wide, terrified eyes.她看着他,双目圆睁,充满恐惧。 
 
- I was terrified (that) she wouldn’t come.
- alarmed afraid that something dangerous or unpleasant might happen:- She was alarmed at the prospect of travelling alone.她一想到独自旅行的情景就害怕。 
 
- She was alarmed at the prospect of travelling alone.
- paranoid (rather informal) afraid of other people for no reason or suspecting that they are trying to harm you, when really they are not:- You’re just being paranoid.你只是在疑神疑鬼。 
 
- You’re just being paranoid.
 - afraid/frightened/scared of spiders, etc.
- frightened/scared/paranoid about …
- afraid/frightened/scared/terrified that …
- afraid/frightened/scared to open the door, etc.
- Don’t be afraid/frightened/scared/alarmed.
 
- She's getting really paranoid about what other people say about her.
- suffering from a mental illness in which you wrongly believe that other people are trying to harm you or that you are very important患偏执症的;有妄想狂的 - paranoid delusions偏执妄想 
- paranoid schizophrenia偏执型精神分裂症 
- a paranoid killer偏执型杀人凶手 
 
- paranoid delusions