Flap
Flap noun - A state of wildly excited activity or emotion.
Harmfulness and flap are semantically related. In some cases you can use "Harmfulness" instead a noun "Flap".
Harmfulness
Harmfulness noun - Destructiveness that causes harm or injury.
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Synonyms for Harmfulness
Flap and harmfulness are semantically related. Sometimes you can use "Flap" instead a noun "Harmfulness".
Mutual synonyms
Cite this Source
Harmfulness and Flap. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/flap/harmfulness
Flap & Harmfulness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/flap/harmfulness>.
Harmfulness or Flap. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/flap/harmfulness.
Google Ngram Viewer shows how "flap" and "harmfulness" have occurred on timeline