Levelly
/ˈlevəli/
Definition 1 of 2
Pro Tip 1/3Emotional Control
Used to describe someone's composed reaction, often in stressful situations. 
Despite the chaos, she directed the evacuation levelly.
Pro Tip 2/3Confrontation
Indicates facing a challenging situation without showing fear or agitation. 
When accused, he responded levelly, denying all allegations.
Pro Tip 3/3Subtle Intensity
Implies intensity without visible emotions; can seem more impactful than overt reactions. 
Her levelly delivered critique made everyone listen attentively.