Synonyms and Antonyms for lower-carboniferous-period

1. Lower Carboniferous period (n.)

from 345 million to 310 million years ago; increase of land areas; primitive ammonites; winged insects

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2. lower-middle-class (adj.)

occupying the lower part of the middle socioeconomic range in a society

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3. carboniferous (adj.)

relating to or consisting of or yielding carbon

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4. carboniferous (adj.)

of or relating to the Carboniferous geologic era

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5. lower-class (adj.)

occupying the lowest socioeconomic position in a society

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6. period (n.)

an amount of time

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7. period (n.)

the interval taken to complete one cycle of a regularly repeating phenomenon

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8. lower (v.)

move something or somebody to a lower position

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9. lower (v.)

set lower

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10. lower (v.)

make lower or quieter

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