The term 'LOOK ANGRY' can be expressed in three different ways, each with six letters. The first is 'GLOWER, ' which means to look at someone with a sullen or angry expression. The second is 'SCOWL, ' which is a facial expression of displeasure or anger. The third is 'LOWER, ' which means to express anger or displeasure through one's facial expression. All three words describe a person who looks angry or displeased.