@Hyperion64: Iroach (Iron+Roach), Lanscarab (Lance+Scarab Beetle), and Spearror (Spear+Terror) are my choices.
@Yoda 432: iRobot (In reference to the movie), Titanic (In that he learns Steel moves and is weak to Ice), Spectitan (Specter+Titan), and Neuroid (It's genderless, hence Neutral) are my options. That last one was a filler.
~AoH