Synonyms for Brute:

adj.

animal (adjective)
brutish.
brutal (adjective)
inhumane.
very strong; animal-like (adjective)
animal, beastly, bestial.

n.

adult, arachnid, arthropod, bear, beast of burden, big game, biped. amazon, colossus, degenerate, giant, he-man, hulk, lout, manikin, mannikin, beanpole, gamine. despot, Genghis Khan, psycho, sadist. animal (noun)
amphibian, animal, beast, bird, canine, carnivore, creature, feline, fish, herbivore, insect, invertebrate, livestock, mammal, marsupial, reptile, rodent, ruminant, vermin, vertebrate, wildlife.
barbarian (noun)
beast, creature, degenerate, fiend, lout, monster, ogre, ruffian, sadist, savage, vandal.
brute (noun)
animal, animate being, beast, beastly, bestial, brutish, creature, fauna, inhumane, savage, wildcat, wolf.
evildoer (noun)
bad guy, bully, criminal, crook, cutthroat, demon, desperado, evildoer, fiend, gunman, hoodlum, hooligan, monster, ogre, ruffian, scoundrel, snake, terrorist, thief, thug, tough, tyrant, vampire, vandal, viper, vulture, wrongdoer, law breaker.
lout (noun)
lout.
person (noun)
beast, savage, wildcat, wolf.
villain (noun)
evildoer.

Other synonyms:

amazon, colossus, despot, Genghis Khan, he-man, hulk, psycho, sadist, beanpole, gamine. manikin. giant. Other relevant words:
adult, animate being, bear, beastly, bestial, brutish, colossus, degenerate, despot, fauna, giant, inhumane, lout, manikin, psycho, sadist, savage, wildcat, wolf, beanpole.

Usage examples for brute

  1. " Do you think," asked Cunningham " that this brute Jaimihr really wants to make you Maharanee?" – Rung Ho! by Talbot Mundy
  2. She knew now why men called him Brute MacNair. – The Gun-Brand by James B. Hendryx
  3. Bring the brute in! – The Lone Ranche by Captain Mayne Reid