Below are possible answers for the crossword clue Actual opening of marine area.
5 letter answer(s) to actual opening of marine area
REALM
a domain in which something is dominant; "the untroubled kingdom of reason"; "a land of make-believe"; "the rise of the realm of cotton in the south"
a knowledge domain that you are interested in or are communicating about; "it was a limited realm of discourse"; "here we enter the region of opinion"; "the realm of the occult"
Kingdom
Other crossword clues with similar answers to 'Actual opening of marine area'