nastiest

that was the nastiest flu i've ever had.

the movie had some truly nasty scenes of violence.

he made the nastiest comments about her appearance.

the water tasted like the nastiest chemicals.

it was the nastiest argument i've ever witnessed.

she gave him the nastiest look i'd ever seen.

the critic wrote the nastiest review of the play.

he's got a nasty habit of interrupting people.

the dog had a nasty bite that required stitches.

it was a nasty fall, but thankfully she wasn't seriously hurt.

the weather turned nasty with a sudden thunderstorm.