royalist
Concise Oxford English Dictionary © 2008 Oxford University Press:
royalist/ˈrɔɪəlɪst/
▶noun a person who supports the principle of monarchy.
■ (Royalist) a supporter of the King against Parliament in the English Civil War.
■ US a supporter of the British during the War of American Independence; a Tory.
▶adjective giving support to the monarchy.– derivatives
royalism noun.
royalism noun.
'royalist' also found in these Oxford entries:

