Synonyms and Antonyms for back-number

1. number (n.)

the property possessed by a sum or total or indefinite quantity of units or individuals

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3. back (adv.)

in or to or toward a former location

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4. back (adv.)

at or to or toward the back or rear

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5. back (n.)

the posterior part of a human (or animal) body from the neck to the end of the spine

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6. back (adv.)

in or to or toward an original condition

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7. back (adv.)

in or to or toward a past time

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8. back (adv.)

in reply

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9. back (adj.)

related to or located at the back

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10. back (n.)

the side that goes last or is not normally seen

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