FAQs About the word swallow hole

Ponor

a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof

No synonyms found.

No antonyms found.

swallow dive => Skok jako vlaštovka, swallow => polknout, swale => Strouha, swainsona greyana => Swainsona greyana, swainsona grandiflora => Swainsona grandiflora,