Adjective
ultramagnetic (not comparable)
(physics, astronomy) Extremely magnetic (used especially to describe magnetars)
A new Ultramagnetic MC's LP, Back to the Future—The Bronx Kings Are Back, was scheduled to be released in 2006 but was later named The Best Kept Secret and released January 2007. Source: Internet
The former was the last official album the Ultramagnetic MC's released until their 2007 reunion. Source: Internet
However, Tim Dog and TR Love have each recently released songs featuring Ultramagnetic under their own names. Source: Internet