What is another word for most buttoned-down?
Pronunciation: [mˈə͡ʊst bˈʌtənddˈa͡ʊn] (IPA) 
Most buttoned-down is a phrase to describe someone who is very conservative, conventional, and formal in their appearance, behavior, or social norms. Several other synonyms can be used for this phrase, including strict, uptight, conservative, traditional, or formal. Strict refers to people who adhere to a set of rules, whereas uptight can describe individuals who are highly strung or anxious. Similarly, conservative is used for those who stick to traditional values and practices, and formal can describe people who follow proper social etiquette and protocol. These synonyms are often used interchangeably to describe someone who is most buttoned-down.
