afterthought

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. thinking again about a choice previously made
- he had second thoughts about his purchase
• Syn:
reconsideration, second thought, rethink
• Derivationally related forms:
rethink (for: rethink), reconsider (for: reconsideration)
• Hypernyms:
reversal, change of mind, flip-flop, turnabout, turnaround
2. an addition that was not included in the original plan
- the garage was an afterthought
• Hypernyms:
addition, add-on, improver

• Từ đồng nghĩa / Synonyms:
  reconsideration, second thought, rethink