Caveman

13 clues
Troglodyte
Neanderthal
B.C.," e.g.
Early hunter
Bedrock citizen
B.C." character
Flintstone, e.g.
Prehistoric male
Prehistoric person
Alley Oop, for one
Sourpuss in Geico ads
Sci-fi stock character
Neanderthal in many GEICO commercials
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