Hot house, a term commonly used to refer to a greenhouse, can be replaced with several synonyms. One of them is conservatory, which is often used to describe a glass structure specifically used for housing, nurturing, and displaying plants and flowers. Orangery, another synonym, refers to a greenhouse that primarily houses citrus fruit trees, mainly used for their delicate fruits. A hothouse can also be replaced with a shade house or a glasshouse, both primarily designed for shade-loving plants. Lastly, a hot bed refers to a small, heated bed inside a greenhouse used for propagating seedlings with bottom heat. With all these options, it is easier to describe and diversify settings where plants are grown, harvested and nurtured.