undesirably
/ˌʌndɪˈzaɪrəbli/
adverb
- In a way that is not wanted or is unpleasant; causing a negative effect.
- Her comments were undesirably blunt, making everyone uncomfortable.
- The temperature in the room rose undesirably high during the heatwave.
- The chemical reaction proceeded undesirably, producing a toxic gas.
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