1
as in negligence
failure to take the care that a cautious person usually takes
considering the chemical company's slackness when it comes to safety, it's a wonder there hasn't been a catastrophe
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in slack
the extent to which something hangs or dips below a straight line
there's simply too much slackness in this clothesline
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for slackness
Noun
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The lawsuit accuses federal agents of assault, battery, intentional infliction of emotional distress, negligent infliction of emotional distress, false imprisonment, false arrest, and gross negligence.—
Todd Feurer,
CBS News,
18 May 2026 -
Thai police charged a train driver with negligence after a crash on Saturday in central Bangkok killed eight and injured 32.—
Kayla Hayempour,
NBC news,
17 May 2026
Noun
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Harry wore a blue shirt with a kaleidoscopic necktie and black slacks, accessorized at first with a red leather jacket.—
Rob Sheffield,
Rolling Stone,
17 May 2026
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And those problems are magnified in the slack middle section of this 160-minute film, as the hunters make discoveries of their own in the forest, unnecessary subplots and aliens multiply, and there are some halfhearted attempts at giving them a thin backstory.—
Jessica Kiang,
Variety,
17 May 2026
Noun
-
Washington’s neglect of his Indian allies continued after the battle.—
Literary Hub,
Literary Hub,
20 May 2026
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Appearing on America's Newsroom, Crean Lutheran High School girls’ track and field athlete Olivia Viola addressed CIF's ongoing neglect of female athletes' calls to oust boys from competition, including AB Hernandez.—
Alejandro Avila OutKick,
FOXNews.com,
19 May 2026
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Cite this Entry
“Slackness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/slackness. Accessed 20 May. 2026.
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