word "caveman language" was devised for this movie, supposedly  drawing on Phoenician, Latin, and Sanskrit sources. Some of the key  words in this language are: "neecha" is "stop" or "come back"; "zak"  is "gone" or "left"; "akita" is "look" or "see"; "neecro" is "bad"  or "evil"; "mkan" is "kill" or "killed"; "mata" is "dead"; "yo  kita" is "go".