The phrase "was off" can be swapped out for a myriad of alternative expressions to convey the same meaning. These might include:
- Was absent
- Was missing
- Was not there
- Was out of commission
- Was offline
- Was away
- Was on vacation
- Was closed
- Was shut down
- Was inactive
Each synonym has slight variations in tone and implications, offering writers and speakers flexibility when conveying the reason or context behind someone or something being "off." By choosing the most appropriate synonym, speakers can more accurately and eloquently express what they mean.