American Heritage Dictionary
Century Dictionary
(1)
GNU Webster's 1913
WordNet
Elsewhere on the web
Along comes the invincible summer sun, your skin's arch-enemy, particularly if you exercise outdoors.— Find Free Articles - ArticlesBase
Just ask arch-enemy Bowser Koopa, who has had his entire army's butt kicked by the moustache man every single time he's tried to kidnap his girlfriend or take over the world.— The Chronicle
Georgia at South Carolina as the Bulldogs take on arch-enemy Steve Spurrier.— WordPress.com News
His arch-enemy, The Octopus (Samuel L. Jackson), has a different mission: he's going to wipe out Spirit's beloved city as he pursues his own bid for immortality.
Internet addict (who, by the way, can get help with his internet addiction here), l iar, hypocrite and irresponsible father Jack Bogdanski, instead of spending time with his family, remains hunched in front of his computer making up all sorts of speculation about his arch-enemy Sarah Palin.— Jack Bog's Blog

If you'd like to prod us on getting a pronunciation for this word, sign in (or sign up) and let us know.
Bubble size: how much this word was used in a year
Bubble height: used more or less than expected, vs. all uses evenly distributed
You can expect to see this word a few times a year.
Recently looked upborogoves · Globes · skirt · priceless · bower |
Recent Favoritespygopagus · sanglant · Astacus · sweetbread · qualms |
Recent PronunciationsAmerican · qroqqadile · pound it until it is well grinned · shake, shake, shake · teach it the meaning of schadenfreude |