mad

Angry; resentful: synonym: angry.

Mentally deranged.

Characteristic of mental derangement.

Temporarily or apparently deranged by violent sensations, emotions, or ideas.

Lacking restraint or reason; foolish.

Feeling or showing strong liking or enthusiasm.

Marked by a lack of restraint, especially by extreme excitement, confusion, or agitation.

Exhibiting uncharacteristic aggressiveness, especially as a result of rabies, spongiform encephalopathy, or another neurological disease. Used of animals.