Synonyms and Antonyms for first-class

2. first (adj.)

indicating the beginning unit in a series

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3. first (adv.)

before anything else

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4. first (adv.)

the initial time

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6. class (n.)

a body of students who are taught together

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7. first-class (adj.)

very good; of the highest quality

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8. first (adv.)

before another in time, space, or importance

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9. first (n.)

the first or highest in an ordering or series

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