Jillaroo is a term used in Australia to describe a female farm worker or cowgirl. However, there are several synonyms for jillaroo that can be used interchangeably. Some common synonyms include cowgirl, rancher, ranch hand, farmhand, and farm girl. The term cowgirl often denotes a woman who works with cattle, while a rancher or ranch hand is more involved in overseeing and managing the ranch. A farmhand, on the other hand, refers to any worker on a farm, and a farm girl can be used interchangeably with jillaroo. Overall, these synonyms all describe women who work in agriculture, either on a farm or ranch, and embody the spirit of hard work and dedication that comes with the job.