1. Owned up to
   "a self-confessed plagiarist"

See also: acknowledged

• slackening
• slacker
• slacking
• slackly
• slackness
• slacks
• slag
• slag code
• slag off
• slagheap
• slain
• slake
• slaked
• slaked lime
• slalom
• slam
• slam dance
• slam dancing
• slam on
• slam-bang
• slam-dunk
• slammer
• slander
• slanderer
• unbalconied