sketchy

Definitions

Dishonest, suspicious, or of questionable character.

Incomplete, superficial, or lacking sufficient detail.

Potentially dangerous or unreliable.

Examples

The man in the alley looked a bit sketchy, so I decided to walk the other way.

I wouldn't trust that website because the payment process seems really sketchy.

The plan to finish the project in one hour sounds a little sketchy to me.

Synonyms

dubious shady suspicious questionable unreliable dodgy fishy

Antonyms

reliable trustworthy certain clear thorough honest reputable