Synonyms and Antonyms for once-in-a-while

1. once in a while (adv.)

now and then or here and there

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2. in-person (adj.)

an appearance carried out personally in someone else's physical presence

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3. built-in (adj.)

existing as an essential constituent or characteristic

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4. fill-in (n.)

someone who takes the place of another (as when things get dangerous or difficult)

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5. while (n.)

a period of indeterminate length (usually short) marked by some action or condition

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6. once (adv.)

on one occasion

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7. once (adv.)

at a previous time;

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8. in (adv.)

to or toward the inside of

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9. in (n.)

a unit of length equal to one twelfth of a foot

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10. A (n.)

a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation

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