Related by context. Frequent words. (Click for all words.) 72 invent 70 inventing 70 invention 67 inventor 63 popularized 62 pioneered 61 coined 57 perfected 56 devised 54 revolutionized 53 inventions 52 developed 49 ingenious 48 conceived 48 used 47 inventors 47 patented 46 concocted 46 created 46 introduced 46 pioneer 43 using 43 trademarked 43 revolutionary 42 reinvented 42 pioneering 42 manufactured 41 advent 41 founded 41 uses 41 originated 41 experimented 40 pioneers 40 originator 40 fascinated 39 marketed 39 Inventor 39 existed 39 commercialized 39 ubiquitous 39 popularize 39 engineered 39 mastered 39 vogue 38 employed 38 christened 38 dubbed 38 misnomer 38 supplanted 38 modern 38 genius 38 redefined 38 brainchild 37 evolved 37 revolutionize 37 fashioned 37 formulated 37 revolutionizing 37 holy grail 37 adapted 37 synonymous 36 mathematician 36 forerunner 36 imitated 36 predates 36 nineteenth century 36 innovator 36 designed 36 overused 36 immortalized 36 creator 36 fad 36 applied 35 spawned 35 concept 35 built 35 stumbled upon 35 codified 35 pseudo 35 inspired 35 instituted 35 geniuses 35 Albert Einstein 35 Introduced 35 contraption 35 clever 35 Einstein 35 craze 35 taught 35 bought 34 patent 34 innovations 34 twentieth century 34 Holy Grail 34 genesis 34 introducing 34 experimenting 34 primitive 34 postmodern 34 dreamed 34 use