(Cryptozoology) Alternative spelling of Loch Ness monster.
(Greek Mythology) The many-headed monster that was slain by Hercules.
A legendary sea monster of northern seas
Find another word for sea-serpent. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for sea-serpent, like: loch-ness-monster, giant-squid, hydra, oarfish, leviathan and kraken.