In the style of a monarch (7)
I believe the answer is:
regally
(Other definitions for regally that I've seen before include "in great style" , "In royal style" , "In royal fashion" , "In monarchical manner" , "like a head of state" .)
I believe the answer is:
regally
(Other definitions for regally that I've seen before include "in great style" , "In royal style" , "In royal fashion" , "In monarchical manner" , "like a head of state" .)