Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
As rainwater passes through the ground at Kelsey Head, it becomes a weak carbonic acid from the limestone deposits.
Source: https://www.devonlive.com/whats-on/whats-on-news/gallery/inside-cornwalls-magical-caves-seen-8809319