Pronunciation: /ˈhɑːrmfəlnəs/
noun the quality of causing harm or damage
A1 Smoking is harmful to your health.
A2 The harmfulness of pesticides on the environment is well-documented.
B1 The harmfulness of gossiping can lead to damaged relationships.
B2 The harmfulness of pollution on marine life is a major concern for environmentalists.
C1 Scientists are studying the long-term harmfulness of exposure to radiation.
C2 The harmfulness of misinformation in the media can have far-reaching consequences.
formal The study aimed to investigate the potential harmfulness of the new medication.
informal We need to be aware of the harmfulness of using too much technology.
slang Dude, do you even realize the harmfulness of skipping meals like that?
figurative The harmfulness of gossip can spread like wildfire, causing damage beyond repair.
harmed
harmfulnesses
more harmful
most harmful
harms
will harm
has harmed
is harming
harmfulness
harmful
to harm
harming
harming