| allegro | (adjective) (of tempo) fast | - |
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| macro | (adjective) very large in scale or scope or capability | - |
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| micro | (adjective) extremely small in scale or scope or capability | - |
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| negro | (adjective) having skin rich in melanin pigments; | Synonyms: colored, coloured |
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| pro | (adjective) in favor of (an action or proposal etc.) | - |
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| retro | (adjective) affecting things past | Synonyms: ex post facto, retroactive |
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| zero | (adjective) of or relating to the null set (a set with no members) | - |
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| (adjective) indicating the absence of any or all units under consideration | Synonyms: 0 |
| (adjective) having no measurable or otherwise determinable value | - |
| (adjective) indicating an initial point or origin | - |