Definition, Meaning & Synonyms
act-suspiciously
verb phrase
/ækt səˈspɪʃəsli/

Definition
To behave in a manner that arouses doubt or mistrust in others.

Examples
- He started to act suspiciously when asked about his whereabouts last night.
- When she noticed him acting suspiciously, she decided to observe him from a distance.
- The way he kept looking over his shoulder made everyone feel that he was acting suspiciously.

Meaning
When someone acts-suspiciously, they engage in behaviors that suggest they may be hiding something or are not being completely honest.

Synonyms
- behave furtively
- appear shady
- seem untrustworthy
- conduct oneself in a questionable manner