utilize
synergy
many people who refer to themselves/get referred to as a "_____ professional" or "____ engineer" that don't really deserve the title
i___ (iMac, iPod, iRiver, iAmAMoronWhoDoesn'tKnowWhenASuccessfulMarketingCampaignIsGettingOldAndLame)
e____ (this one is dying, thankfully)
In many cases X/XP (X800XT...now with 100% more X right out of the box!) Apparently X is the "coolest" letter in the Roman alphabet, but it sure is beaten into the ground
Xtreme...the regular word doesn't bug me that much even though it is overused
in fact, I hate most deliberate misspellings in product names to make them more "cool" (Aztek comes to mind...)