What is another word for abuzz?
Pronunciation: [ɐbˈʌz] (IPA) 
Abuzz is a term used to describe a situation or a place where there is a lot of activity and excitement. Some synonyms for abuzz include bustling, humming, buzzing, teeming, and lively. When something is bustling, there is a lot of energy and activity in the area. When something is humming, it implies that there is a constant movement or action happening. Buzzing suggests that there is a lot of conversation and excitement happening, while teeming signifies a busy and crowded environment. Lively suggests a high level of activity, vivacity or animation. Whatever the word that fits your context, they all convey a sense of an active and dynamic atmosphere.
