Related by context. Frequent words. (Click for all words.) 51 trainability 49 anthropomorphizing 47 forelimbs 46 behavioral traits 46 anthropomorphize 45 innate abilities 44 behaviorists 44 homing instinct 44 crocodilians 44 velociraptors 43 humans 43 intellect 43 nonhuman animals 43 Border collies 43 quadruped 42 nonhuman primates 42 quadrupeds 42 traits 42 sexual dimorphism 42 abstract reasoning 42 sociability 42 hind limbs 42 trainable 42 abilities 42 habituate 41 brainpower 41 olfaction 41 humanlike 41 gaits 41 reproduce asexually 41 spiritual beings 41 nonhuman 41 violent propensities 41 Indohyus 41 agility 41 breed 41 leanness 41 innate 41 monkeys apes 41 fast twitch muscles 41 ape 40 mutability 40 spatial reasoning 40 taxonomic 40 apes 40 corpulence 40 placental mammals 40 reproductive biology 40 evolutionary adaptation 40 evolutionary origins 40 selectively bred 40 plesiosaurs 40 feather flock together 40 gregariousness 40 Fruit flies 40 chameleons 40 methylation patterns 40 temperaments 40 echidnas 40 attainments 40 Raptorex 40 opposable thumbs 40 dung beetle 39 pungency 39 recognizability 39 convergent evolution 39 mental stimulation 39 alpha males 39 innately 39 creatures 39 apelike 39 maleness 39 Newfoundlands 39 transmissibility 39 intellects 39 aliveness 39 heterosis 39 stature 39 beasts 39 slyness 39 alpha male 39 sociality 39 African savanna 39 characteristics 39 outthink 39 adaptability 39 qualities 39 homo sapiens 39 perceptual 39 inhabit 39 monkeys 39 majestic creatures 39 perceptiveness 38 desirable traits 38 Frans de Waal 38 metabolisms 38 contagiousness 38 locomotor 38 herbivorous 38 crocodilian 38 extraversion