Related by context. Frequent words. (Click for all words.) 74 stimulating 67 stimulate 67 inhibits 67 induces 66 stimulated 61 fosters 58 enhances 58 promotes 56 provokes 56 activates 55 inhibiting 54 slows 54 inhibit 54 hinders 54 stimulation 53 encourages 53 boosts 53 facilitates 52 accelerates 52 stirs 52 excites 50 sustains 50 creates 49 spurs 49 inspires 49 reduces 49 lowers 48 discourages 48 engages 48 disrupts 48 destroys 48 improves 48 contributes 47 diminishes 47 injects 47 weakens 47 strengthens 47 interferes 47 generates 47 ignites 47 triggers 47 induce 47 motivates 46 affects 46 spur 46 optimizes 46 undermines 45 alters 45 binds 45 dopamine 45 mimics 45 initiates 44 helps 44 absorbs 44 lessens 44 inhibited 44 relieves 43 furthers 43 cools 43 spurring 43 builds 43 relaxes 43 elevates 43 hurts 43 serotonin 43 bolsters 43 stimuli 43 erodes 42 maximizes 42 deprives 42 harms 42 regulates 42 occurs 42 encourage 42 inhibition 42 broadens 41 revives 41 nourish 41 invigorating 41 correlates 41 protects 41 eases 40 pleasurable 40 enhancing 40 inducing 40 intensifies 40 develops 40 endangers 40 simplifies 40 restores 40 invigorate 40 prompts 40 supports 39 warms 39 stabilizes 39 propels 39 dries 39 nerve cells 39 confuses 39 transforms 39 minimizes