raving
adjectiveTalking or behaving in a wild, irrational, or angry way, as if insane.
adverbUsed to emphasize a state of being extremely enthusiastic or extreme (usually in the phrase 'raving mad' or 'raving beauty').
nounWild, irrational, or angry talk; ranting.
verbPresent participle of rave: to talk wildly or enthusiastically.