ABATED

Calmed down

• Became less intense

• Declined

• Died down

• Diminished

• Dimmed

• Dropped off

• Eased

• Eased off

• Eased up

• Lessened

• Let up

• Lowered in intensity

• Moderated

• Ran the course

• Reduced

• Reduced in intensity

• Ridded of, as asbestos

• Slacked off

• Slackened

• Subsided

• Tapered off

• Wound down