Synonyms for Mole:

n.

antiparticle, atomic weight, atom, atomic number, atomic, alpha particle, cation, anion, chain, atomic mass. badger, black bear, angora, bighorn sheep, anteater, bat. dry-stone wall, dyke, barrage, earthwork. cuticle, follicle, dermis, fold, epidermis, beauty spot, freckle, birthmark, beauty mark, flesh. bigmouth, stool pigeon, nark, grass, sneak, informant, snitch, informer. blemish (noun)
birthmark, freckle, beauty spot, beauty mark.
dike (noun)
hill, mound, dam.
mammal (noun)
cow, hamster, sheep, possum, hyena, jackal, burro, weasel, reindeer, jaguar, mongoose, echidna, shrew, chipmunk, ocelot, zebra, alpaca, mink, squirrel, hare, dog, platypus, elk, kangaroo, hippopotamus, swine, gnu, marmot, gazelle, cavy, raccoon, puma, rabbit, ibex, goat, hog, cat, caribou, wolf, donkey, coyote, buffalo, lion, rat, chinchilla, wombat, stoat, deer, pig, moose, dromedary, wallaby, porcupine, giraffe, fox, dingo, mule, skunk, camel, tiger, camelopard, cougar, sable, antelope, opossum, otter, yak, panther, hedgehog, stag, elephant, gopher, bobcat, rhinoceros, Lynx, polecat, horse, ermine, bison, bear, sloth, lemming, mouse, leopard, beaver, panda, cheetah, llama, koala, ox, arctic fox, ferret.
mole (noun)
counterspy, bulwark, breakwater, groin, mol, seawall, jetty, gram molecule, groyne.
spy (noun)
informer.

v.

blemish (verb)
blotch, flaw, blemish.

Other synonyms:

freckle, informer, bigmouth, stool pigeon, informant. sneak. snitch. grass. flaw
blemish.
Other relevant words:
beauty spot, blotch, hill, mound, flesh, gram molecule, blemish, fold, badger, barrage, epidermis, grass, cuticle, antiparticle, groin, informant, nark, atom, groyne, dyke, anteater, beauty mark, bat, seawall, counterspy, birthmark, sneak, mol, flaw, freckle, snitch, bulwark, atomic, bigmouth, follicle, breakwater, dermis, earthwork, anion, angora, chain, dam, informer, jetty, cation.

Usage examples for mole

  1. Parbleu- yes- for the present, safe as the mole in the harbour, and likely to remain so if you will only keep out of the room. – M. or N. "Similia similibus curantur." by G.J. Whyte-Melville