adjective
- most unpleasant, disagreeable, or awful (superlative form of beastly)
Usage: informal
Examples
- That was the beastliest weather we’ve had all winter.
- She gave him the beastliest look when he interrupted her.
- The beastliest part of the job is dealing with difficult customers.
- He had the beastliest headache after staying up all night.
- The beastliest smell was coming from the garbage bin.
- It was the beastliest thing anyone had ever said to her.