The phrase "didst take off" is an archaic term for removing something. Some synonyms that can be used instead of this phrase include "removed," "stripped," "unfastened," "undressed," or "peeled off." These terms can be used in a variety of contexts such as removing clothing, accessories, or even skin. It is important to note that the use of archaic terms such as "didst take off" may cause confusion among modern audiences, so it is best to use contemporary synonyms that are more widely understood. By doing so, the writer can ensure that their message is clear and easily understandable.