insanely
- r in an insane manner
she behaved insanely - r (used as intensives) extremely
insanely jealous
- Their videos are insanely popular.
- He's created a body of work virtually all of it available on his handsome, helpful website that is as broad, deep, reliable and rewarding as it is insanely prolific.
- Director Frank Oz has made an insanely funny, slightly out-of-control farce that crosses the line just once or twice.