Related by context. Frequent words. (Click for all words.) 61 hunter gatherer societies 57 H. sapiens 55 H. erectus 55 ancient kingdoms 55 hominins 55 semi nomadic 54 Beringia 54 indigenous cultures 54 anthropoids 54 Neandertals 54 Melanesians 53 biogeography 53 Upper Paleolithic 53 hunter gatherers 53 Olmecs 52 Lapita 52 lineages 52 Neandertal 52 Anthropologists 52 Great Andamanese 52 polygyny 51 kuru 51 ethnology 51 Palaeolithic 51 Inca Empire 51 polyandry 51 Fertile Crescent 51 Denisovans 51 radiocarbon dated 50 Eurasians 50 temperate zones 50 Late Triassic 50 monkeys apes 50 intermarry 50 intermarriages 50 vertebrate animals 50 Theravada Buddhism 50 hunter gatherer 50 primitive tribes 50 placental mammals 50 Mesolithic 50 Homo sapiens 50 classical antiquity 49 Ardipithecus 49 angiosperms 49 Homo Sapiens 49 anthropologists 49 Evolutionary biologists 49 Bantus 49 Biogeography 49 subtropical regions 49 Waorani 49 megafauna 49 feathered dinosaurs 49 Ardipithecus ramidus 49 hominin 49 lowland gorillas 49 theropod dinosaurs 49 genetic variability 48 Frans de Waal 48 pre Incan 48 Etruscans 48 Himba 48 animistic 48 Buddhism Hinduism 48 haplogroup 48 Mesoamerica 48 Geneticists 48 khipu 48 Malay Archipelago 48 evolutionary biologists 48 matrilineal 47 matriarchal society 47 haplotypes 47 Australopithecus 47 Abrahamic 47 sexual dimorphism 47 ethnologist 47 damselfish 47 gut microbes 47 faunal 47 parasitic worms 47 Greek philosophers 47 ancestors 47 HLA genes 47 severe droughts 47 temperate regions 47 carnivorous dinosaurs 47 Dahomey 47 macroevolution 47 folklorists 47 Homo erectus 47 Essenes 47 Hinduism Buddhism 47 Naegleria 47 echidnas 46 Onge 46 Moken 46 ancestors migrated 46 marine reptiles 46 theropod