adjective
- superlative form of painful; causing the most pain or suffering
Usage: superlative degree; formal or literary usage
Examples
- That was the painfullest moment of her entire life.
- The painfullest part of the injury was the first week of recovery.
- He endured the painfullest treatment without complaint.
- The painfullest memories still haunted her after years.
- Of all her experiences, that loss was the painfullest.