Antonyms and Synonyms for arch

1. arch (v.)

form an arch or curve

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2. arch (n.)

a curved shape in the vertical plane that spans an opening

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3. arch (n.)

a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)

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4. arch (adj.)

naughtily or annoyingly playful

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5. arch (adj.)

(used of behavior or attitude) characteristic of those who treat others with condescension

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6. arch (n.)

(architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it

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7. arch (adj.)

expert in skulduggery

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8. arch (n.)

a passageway under a curved masonry construction

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