Anagrams of: DUNDERHEADS

• a stupid person; these words are used to express a low opinion of someone's intelligence

• an almost pleasurable sensation of fright

• an involuntary vibration (as if from illness or fear)

• shake, as from cold

• tremble convulsively, as from fear or excitement

• prepared by cutting

• made hard or flexible or resilient especially by heat treatment

• protected against attack (especially by nuclear weapons)

• used of persons; emotionally hardened

• made tough by habitual exposure

• converted to solid form (as concrete)

• someone who has red hair

• North American diving duck with a grey-and-black body and reddish-brown head

• black-and-white North American woodpecker having a red head and neck

• (of pictures) not having shadow represented

• not darkened or dimmed by shade

• A cable TV control centre, at which terrestrial and satellite signals are received, monitored and injected into the cable network.