English dictionary
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English adverb: perniciously | |||
| 1. | perniciously in a harmfully insidious manner | ||
| Samples | These drugs act insidiously. | ||
| Synonyms | insidiously | ||
| 2. | perniciously in a noxiously baneful way | ||
| Samples | This banefully poisoned climate. | ||
| Synonyms | banefully | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk