Enter a clue or pattern or both:
The Clue
Like an atoll (5 letter answer)
The Answer
REEFY
Tags
Notes
The answer REEFY is so rare that it appears less than once every 2500 puzzles.
Definition
REEFY as an adjective:
1. (reefy, shelfy, shelvy, shoaly) = full of submerged reefs or sandbanks or shoals; "reefy shallows"; "shoaly waters"