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- pronunciation:
- ih
fek
tihv
part of speech: |
adjective |
definition 1: |
able to make happen or change something.
That was an effective way to get the work done.- similar words:
- active, capable, efficient, forceful, influential, powerful, productive
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definition 2: |
in operation.
This rule is effective immediately.- synonyms:
- active, in effect
- antonyms:
- expired, invalid, void
- similar words:
- alive, functioning, valid
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related words: |
eloquent, practical, successful, useful, working |
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derivations: |
effectively (adv.), effectiveness (n.) |
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