on second thought

prepositional phrase

After reconsidering; on further consideration.

“I originally thought that it was a good idea, but on second thought I'm not so sure.”

Similar
then againupon further thought

Meanings

prepositional phrase

alternative on second thoughts

  1. USidiomaticAfter reconsidering; on further consideration.

    I originally thought that it was a good idea, but on second thought I'm not so sure.

    Synonyms: then again, upon further thought

Synonyms & antonyms

prepositional phraseAfter reconsidering; on further consideration.

Similar
then againupon further thought

Translations

Polish po namyśle, po zastanowieniu się
  • po namyślethen again
  • po zastanowieniu sięthen again
Spanish pensándolo bien
  • pensándolo bienthen again
Cite this entry
APA

on second thought. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/on%20second%20thought

MLA

“on second thought.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/on%20second%20thought. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “on second thought,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/on%20second%20thought.

Source: on second thought on Wiktionary, CC BY-SA 4.0.