Adverb
without any necessity
in an unnecessary manner
Source: WordNetthis marathon would exhaust him unnecessarily Source: Internet
they were unnecessarily rude Source: Internet
Add to that, at least for now, that the National Assembly is not dissipating energy unnecessarily feuding with another arm of government but is instead focussing on its legislative agenda. Source: Internet
As the anime is on hiatus to allow the manga to catch up a little, it is likely that the team behind the anime is aware of how boring filler episodes can be and don't want unnecessarily bloat their series. Source: Internet
But she hit back later on Twitter, writing: "I will not 'watch my tone' when dozens of NHS and care staff are dying unnecessarily. Source: Internet
But she objected strenuously to portions of the document that she said were unnecessarily offensive to the Florida Department of Transportation (FDOT) and the Legislature. Source: Internet