The term "Order Thysanura" refers to a group of wingless insects that include silverfish and firebrats. Sometimes, it may be necessary to use synonyms to refer to this order, particularly when trying to explain it in simpler terms. Some possible synonyms for "Order Thysanura" include "bristle-tailed insects," "thysanurans," or even "fishmoths." Using these synonyms can help to make the description of these insects more accessible and easier to understand for those who are less familiar with scientific terminology. Ultimately, it is important to use language that anyone can easily comprehend in order to effectively communicate scientific concepts.