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| sub (substitute); substitute; succedaneum; surrogate; proxy (meleten) | |||
| substituent | |||
| substitutional product | |||
| substitute (An item that can take the place of another item) | |||
| replacement | |||
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| alternate materials | |||
| alternate materials (матеріалів) | |||
| замінник: 28 do fraz, 16 tematyki |