Sneezewort is a type of herbaceous plant that is known for its ability to cause sneezing fits due to the pollen it releases. However, there are a few synonyms for sneezewort that you may not be aware of. One common synonym is Yarrow, which is a plant that has similar properties and has been used for medicinal purposes such as treating wounds and inflammation. Another synonym for sneezewort is Achillea, which is the scientific name for the plant family that yarrow belongs to. Lastly, Nosebleed is another synonym for sneezewort due to its ability to cause nosebleeds in some people when the plant is used in excess.