as in irritability
readiness to show annoyance or impatience
attributed his unusual testiness this morning to being hungry
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Recent Examples of testiness
Corbett said the testiness started in Florida and returned with the team to Charlotte.
—
Joseph Person, New York Times, 11 Sep. 2025
Joseph Person, New York Times, 11 Sep. 2025
Recent Examples of Synonyms for testiness
Noun
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Symptoms include irritability and other mood changes, fatigue and trouble sleeping, difficulty concentrating, neck pain, and hyperactivity.—
Angela Haupt,
Time,
4 Nov. 2025
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But for some people, the supplement has been linked to various side effects including headaches, nausea, dizziness, drowsiness, stomach aches, confusion or disorientation, tremors, low blood pressure, irritability, mild anxiety and depression.—
Kristen Rogers,
CNN Money,
4 Nov. 2025
Noun
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The flame-wielder is a tough match for Mecha Man, necessitating some extrajudicial aggression as Robert lops off two of his opponent’s fingers with a beam saber.—
Christopher Cruz,
Rolling Stone,
7 Nov. 2025
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What's more, the researchers were surprised to find no evidence of the spiders' usual cannibalistic aggression.—
New Atlas,
New Atlas,
5 Nov. 2025
Cite this Entry
“Testiness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/testiness. Accessed 16 Nov. 2025.
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