on second thought

Reconsidering, I realize...

On second thought signals a change of mind, usually immediately after stating an initial preference or decision.

It introduces a reversal: I'll have the salad—on second thought, make it the burger.

The phrase acknowledges reconsideration without elaborate explanation.

Related

introspection · deliberation · contemplation · hindsight · having said that · actually · wait a minute · later · nevermind · changed my mind · adjustment · back to the drawing board · revision · doubt · analysis · hesitation · option · choice

Categories
Opposites
impulsiveness vs. reflection

on second thoughton impulse

Without prior deliberation

impulsively · without thinking · spur of the moment · spontaneously · instinctively

Family

second, thought, secondly, seconds, seconded, seconding, thoughts, thoughtful, thoughtless

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G