Synonyms and Antonyms for big-bang_theory

2. big-bang theory (n.)

(cosmology) the theory that the universe originated sometime between 10 billion and 20 billion years ago from the cataclysmic explosion of a small volume of matter at extremely high density and temperature

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3. big (adj.)

significant

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4. big (adj.)

conspicuous in position or importance

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5. big (adj.)

loud and firm

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6. big (adj.)

very intense

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7. big (adv.)

extremely well

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8. big (adv.)

in a boastful manner

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9. big (adj.)

given or giving freely

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10. big-shouldered (adj.)

having broad shoulders

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