Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun second_thought

1 sense of second thought

Sense 1
reconsideration, second thought, afterthought, rethink -- (thinking again about a choice previously made; "he had second thoughts about his purchase")
       => reversal, change of mind, flip-flop, turnabout, turnaround -- (a decision to reverse an earlier decision)