"DRTS" is a term that is not widely used, making it challenging to come up with synonyms for it. However, depending on the context in which it is used, some words that can replace "DRTS" include "strategy," "tactics," "planning," "methodology," "technique," and "approach." These words are often used in business, military, and sports contexts, where there is a need to develop a plan or approach to achieving a particular goal. Other synonyms for "DRTS" could include "process," "system," "procedure," "protocol," "manual," and "algorithm." Using synonyms helps to diversify language use and avoid repetition, which could be monotonous.