ergograph (4) | (noun) - work + write = a device for measuring the ability of a muscle to do work. |
ergometer (4) | (noun) - work + measure = an a device for measuring the work performed or an exercise machine equipped with such a meter. Ergometric is the adjective form. |
ergonomics (3) | (noun, takes singular verb) - work + -nomics = the science of designing and arranging things so that people and those objects work together efficiently and safely; human engineering. Ergonomic and ergonometric are adjective forms, ergonomically is the adverb and ergonomist is the noun form for a person who does or studies this. |
exergonic (5) | (adj.) - outside + work + ic = a heat releasing reaction. |
ergophobia (4) | (noun) - work + fear = a fear or dislike of work. |