We have put together a list of words that are similar to HAMMERHEAD.

14 Alternative Words Similar to hammerhead

1 Dunce Noun      Synonym Words Like Dunce
2 Dunderhead Noun      Synonym Words Like Dunderhead
3 Numskull Noun      Synonym Words Like Numskull
4 Blockhead Noun      Synonym Words Like Blockhead
5 Bonehead Noun      Synonym Words Like Bonehead
6 Lunkhead Noun      Synonym Words Like Lunkhead
7 Knucklehead Noun      Synonym Words Like Knucklehead
8 Loggerhead Noun      Synonym Words Like Loggerhead
9 Muttonhead Noun      Synonym Words Like Muttonhead
10 Head Noun      Synonym Words Like Head
11 Shark Noun      Synonym Words Like Shark
12 Simple Noun      Synonym Words Like Simple
13 Shovelhead Noun      Hyponym
14 Stupid Noun      Hypernym Words Like Stupid

10 definitions of hammerhead

1 A shark of the genus Sphyrna or Zygæna, having the eyes set on projections from the sides of the head, which gives it a hammer shape. The Sphyrna zygæna is found in the North Atlantic. Called also hammer fish, and balance fish.
2 A fresh-water fish; the stone-roller.
3 An African fruit bat (Hypsignathus monstrosus); -- so called from its large blunt nozzle.
4 medium-sized live-bearing shark with eyes at either end of a flattened hammer-shaped head; worldwide in warm waters; can be dangerous
5 a stupid person; these words are used to express a low opinion of someone's intelligence
6 the striking part of a hammer
7 The head of a hammer.
8 Any of several predatory sharks of the genus Sphyrna, having the sides of the head elongated into fleshy extensions with the eyes at the ends.
9 A wading bird (Scopus umbretta) of Africa and southwest Asia, having brown plumage, a large bladelike bill, and a long backward-pointing crest. Also called hammerkop, umbrette.
10 An African fruit bat (Hypsignathus monstrosus), the male of which has a distinctive enlarged head.
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Wordnik, Wiktionary, Century, American Heritage, Gcide