Focus on the pronunciation of casual
English definition of “casual”
› HR used to describe work that is not permanent, or workers that are not employed permanently but only when a company needs them: casual employee/worker/labourer Most casual workers are paid by the day or hour.casual work/jobs/labour After leaving school she had a range of casual jobs. She does not intend necessarily to give up work but may work on a casual basis.
› WORKPLACE casual clothes are informal: casual clothes/dress/attire Research shows that 90% of US companies now allow casual dress regularly. The style of dress in the office could best be described as business casual rather than formal.