synthetic >> sɪnˈθɛtɪk
Definition: [adjective] (of a substance) made by chemical synthesis, especially to imitate a natural product.
Example: synthetic rubber
Definition: [adjective] (of a proposition) having truth or falsity determinable by recourse to experience.
Definition: [adjective] (of a language) characterized by the use of inflections rather than word order to express grammatical structure.
Definition: [noun] a synthetic material or chemical, especially a textile fibre.