Synonyms for upper carboniferous | Synonym.com

Synonyms and antonyms for upper carboniferous

1. upper (adj.)

higher in place or position

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2. carboniferous (adj.)

of or relating to the Carboniferous geologic era

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4. carboniferous (adj.)

relating to or consisting of or yielding carbon

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5. upper (adj.)

superior in rank or accomplishment

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6. upper-level (adj.)

at an elevated level in rank or importance

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7. upper (adj.)

the topmost one of two

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8. upper (n.)

a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression

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9. upper (n.)

piece of leather or synthetic material that forms the part of a shoe or boot above the sole that encases the foot

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10. upper (n.)

the higher of two berths

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