(n.) A large and powerful serpent of tropical America, sometimes twenty or thirty feet long.

Benedict Arnold Brutus Judas Judas Iscariot Quisling adder anaconda animal archtraitor asp beast bend betrayer blacksnake blind snake boa boa constrictor bull snake bushmaster cobra cobra de capello cockatrice conniver conspirator conspirer constrictor contort copperhead coral snake corkscrew cottonmouth crawl creep crinkle crook cur curve daboia diamondback divagate dog double agent double-crosser double-dealer drag draggle draw drift err excurse fer-de-lance fink flick flip flirt flounce garter snake glide go adrift go astray go on tiptoe gopher snake grovel gumshoe hale hamadryad haul heave hitch hog-nose snake hook horned rattlesnake horned viper hound hyena inch inch along informer insect intort intrigant intriguer jerk jig jigger jigget jiggle jog joggle king cobra king snake krait lift loop lug lurk machinator mamba meander milk snake moccasin mongrel nab nail nick nightwalk nip ophidian pad pererrate pig pinch pine snake pit viper plotter pluck polecat prick prowl puff adder pull pussyfoot python quisling racer ramble rat rat snake rattler rattlesnake reptile rove scallop schemer scrabble scramble screw scum sea snake serpent serpentine shirk shit shithead shovel-nose sidewinder sidle skulk skunk slidder slide slink slip slither snatch sneak snitch spectacled cobra steal steal along straggle stray swine swipe swirl take in tow thunder snake timeserver tippytoe tiptoe toad tow trail train traitor trawl treasonist trimmer troll tug turd turn turncoat tweak twine twirl twist twist and turn twitch undulate urutu varmint vermin viper wander water moccasin water snake whelp whirl whorl wind worm worm along worm snake wrench wring yank yerk zigzag