Toetoe is a type of tall, slender grass native to New Zealand. While there isn't an extensive list of synonyms for this word, there are a few related terms that could be used to describe it. For instance, toetoe could be referred to as a type of reed due to its long, flexible stems. Additionally, it might be described as a type of cane or bamboo due to its similar appearance. Another term that could be used as a synonym for toetoe is pampas grass, which is a related species typically found in South America. Overall, while there may not be many precise synonyms for toetoe, there are a few useful related terms that could be used to describe it more effectively.