How do you pronounce...?
Here are some commonly mispronounced words and their dictionary pronunciations where they are available and common-practice pronunciations or TSR rulings where they not. For more general pronunciation help, see the article "Ay pronunseeAYshun gyd" by Frank Mentzer in Dragon #93 (Jan. 1985). For help pronouncing words and names specific to the Forgotten Realms setting, see the Forgotten Realms box and the trilogy of Forgotten Realms deity books. For help pronouncing the names of the various tanar'ri and baatezu types, see MC8 Outer Planes Appendix.
Aarakocra: a-rah-KO-krah
Arquebus: AR-keh-bus
Baatezu: bay-AH-teh-zu or BAH-teh-zu
Bardiche: bar-DEESH
Bulette: boo-LAY
Catoblepus: kuht-OH-bleh-puhs, also kah-TA-ble-pus
Chatkcha: CHAT-k-cha (thri-kreen throwing weapon)
Chimera: ky-MAEE-ruh, or ky-MAIR-ruh (rhymes with "care of")
Chitin: KITE-in
Cuirass: KWEE-rass
Drow: DRAU (as in drowsy; rhymes with now and how)
Dweomer: DWEH-mer (rhymes with "hem her"), or DWIH-mer; sometimes DWEE-mer
Falchion: FAL-chun
Geas: GEE-ass, or GYASS (both with a hard "g")
Gygax: GY-gaks
Halberd: HAL-berd, (not HAL-bread)
Herb: ERB
Ioun: EYE-oon
Iuz: YOOZ or EE-uz
Ixitxachitl: iks-it-ZATCH-i-til or ik-zit-zah-chih-tull
Lich: LITCH (as in ditch), *not* LIKE or LICK
Lycanthrope: LY-kun-throhp, LY-kan-throhp (like lichen rope/my tan rope)
Lycanthropy: ly-KAN-thruh-pee
Mage: MAGE (as in age), *not* MADGE (as in badger)
Melee: MAY-lay
Otyugh: AHT-yuhg
Sahuagin: sah-HWAH-gin
Scythe: syth (rhymes with tithe)
Svirfneblin: svirf-NEB-lin
Tanar'ri: tah-NAHR-ree
Tarrasque: tah-RASK
THAC0: either THAK-oh, or THAKE-oh
Vargouille: var-GWEEL
Vrock: vrahk
Wyvern: WIH-vern (as in did learn), or WHY-vern
Zaknafein: zack-NAY-fee-in