indispensable
| 1. |
(satellite adjective) unavoidable; "the routine but indispensable ceremonies of state" |
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| 2. |
(adjective) not to be dispensed with; essential; "foods indispensable to good nutrition" |
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Antonyms: dispensable |
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| 3. |
(satellite adjective) absolutely necessary; vitally necessary; "essential tools and materials"; "funds essential to the completion of the project"; "an indispensable worker" |
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Synonyms: essential |
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