second thoughts

Definition of second thoughtsnext
plural of second thought
as in irresolutions
a feeling of guilt, doubt, worry, etc., that you have after you have decided to do something or after something has happened After she agreed to lend him the money, she had second thoughts. She was having second thoughts about getting married.

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Recent Examples of Synonyms for second thoughts
Noun
  • If anyone still had any doubts about her abilities, this—a supporting part that felt seismic—was their answer.
    Radhika Seth, Vogue, 12 Jan. 2026
  • Anyone who has doubts about a call claiming to be Geneva police should call Geneva police themselves at 630-232-4736.
    Adam Harrington, CBS News, 11 Jan. 2026
Noun
  • Eventually, scientists’ misgivings, expressed largely in academic journals and to journalists, erupted into outright dissent.
    Sophie Yeo, The Dial, 4 Nov. 2025
  • In 2023, Karp had a message for people in the tech industry who have misgivings about his company's dealings with intelligence agencies and the military.
    Samantha Subin, CNBC, 4 Nov. 2025
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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“Second thoughts.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/second%20thoughts. Accessed 12 Jan. 2026.

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