Synonyms for slack up | Synonym.com

Synonyms and antonyms for slack up

1. up (adv.)

spatially or metaphorically from a lower to a higher position

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2. slack (adj.)

not tense or taut

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3. up (adj.)

being or moving higher in position or greater in some value; being above a former position or level

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4. up (v.)

raise

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5. slack (v.)

avoid responsibilities and work, be idle

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6. slack (v.)

become less in amount or intensity

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7. up (adj.)

getting higher or more vigorous

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8. slack (adj.)

flowing with little speed as e.g. at the turning of the tide

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9. slack (n.)

a soft wet area of low-lying land that sinks underfoot

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10. slack (n.)

a stretch of water without current or movement

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