What is another word for snaps to attention?
Pronunciation: [snˈaps tʊ ɐtˈɛnʃən] (IPA) 
There are several synonyms for the phrase "snaps to attention" that could be used in writing or speech. One option is "stands at attention," conveying the idea of someone standing upright and alertly. Alternatively, one could use the phrase "becomes alert," which suggests a sudden change from a state of inattentiveness to one of focus. Another potential synonym is "perks up," which might be used to describe the way that someone's body language changes when they become engaged or interested in something. Finally, "straightens up" could be used to describe the physical movement of someone who is assuming a more upright and attentive posture.
