Meaning of operosus | Babel Free
[ɔ.pɛˈroː.sʊs]Definitions
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painstaking adjective, declension-1, declension-2
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active, busy, industrious adjective, declension-1, declension-2
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laborious adjective, declension-1, declension-2
Equivalents
English
Busy
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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