The word "most rousted" is spelled with the phonetic transcription /moʊst raʊstɪd/. "Most" is pronounced with a long "o" sound /moʊst/, while "rousted" is pronounced with a diphthong "ou" sound /raʊstɪd/. The word "rousted" means to wake or disturb someone abruptly, often from sleep. "Most rousted" could refer to the person who was woken up the most abruptly. Correct spelling of words helps to communicate effectively and helps to avoid misunderstandings in writing.
The phrase "most rousted" does not have a specific etymology since it is not a widely recognized or standard term. "Roused" is a past participle form of the verb "rouse", which comes from the Old Norse word "rausa" meaning "to shake, provoke, or agitate". It evolved from Middle English "rowsen" or "rusen", meaning "to shake or awaken". The term "rouse" or "rousted" is commonly used to describe waking someone up or getting them out of bed abruptly or forcefully. However, the specific construction "most rousted" doesn't have a distinct origin or etymology and may vary based on the context in which it is used.