suspiciously

adverb4

1. •
   In a way suggesting suspicion.

   • The police officer looked at her suspiciously.
2. •
   To a degree that makes one suspect something.

   • It looked suspiciously like a molding-compound repair of a dent.
   • Her paper was suspiciously well-written.
3. •
   In a way that arouses suspicion.

   • She was behaving very suspiciously.
4. •
   Causing suspicion.

   • Suspiciously, he had taken out an insurance policy on his wife just months earlier.