怪しい

Meaning

1. adj-i
   suspicious; dubious; questionable; dodgy; shady; fishy
2. adj-i
   doubtful; unsure; uncertain; unlikely; implausible
3. adj-i
   untrustworthy; unreliable; clumsy; awkward; shaky; poor
4. adj-i
   strange; weird; eerie; spooky; uncanny
5. adj-i
   ominous (e.g. weather); threatening; dangerous (e.g. financial situation); uncertain
6. adj-i
   suspicious (of a potential amorous relation)
7. adj-i
   mysterious; bewitching; alluring; enticing; enchanting

Example sentences

• 今年もいくつか怪しいグッズを見つけたので、それらをまとめて紹介しよう。

  This year again I found a number of dodgy goods so I'll introduce them all here.

• 空が怪しい。雨が降るかな。

  The sky looks ominous. I wonder if it will rain.

• 話が合いすぎるので、かえって何か怪しいと思った。

  The story was too pat and I got rather suspicious.