Sufficient enough
Incorrect: The money that I have is sufficient enough for paying the bill.
Correct: The money that I have is sufficient for paying the bill.
Note: Sufficient=enough=পর্যাপ্ত, যথেষ্ট
Advance forward
Incorrect: The class advanced forward rapidly.
Correct: The class advanced rapidly.
Note: Advance-এর ভিতরেই forward-এর অর্থ নিহিত রয়েছে।
Return back
Incorrect: Nira returned back to her village after she had finished her degree.
Correct: Nira returned to her village after she had finished her degree.
Note: Return মানেই প্রত্যাবর্তন করা বা come back. তাই return-এর সাথে back বসানোর দরকার নাই।
Nearly almost
Incorrect: I have nearly almost finished this chapter.
Correct: I have nearly finished this chapter.
Note: Nearly=almost=প্রায়। তাই nearly almost হলো redundant.
New discovery
Incorrect: It is a new discovery in Geography.
Correct: It is a discovery in Geography.
Note: Discovery-এর মধ্যে new কথাটি রয়েছে।
Compete together
Incorrect: The two rivals competed together.
Correct: The two rivals competed.
Note: Compete=পরস্পর প্রতিযোগিতা করা; together=পরস্পর। সুতরাং পরবর্তেীটি নিষ্প্রয়োজন।
New innovation
Incorrect: This is a new innovation in medical science.
Correct: This is an innovation in medical science.
Note: innovation=নতুন উদ্ভাবন। তাই new এখানে অপ্রয়োজনীয়।
Two twins
Incorrect: The two twins are sitting there.
Correct: The twins are sitting there.
Note: Twins=জমজ দুই ভাই বা বোন, তাই two এখানে নিষ্প্রয়োজন।
Final conclusion
Incorrect: They came to a final conclusion.
Correct: They came to a conclusion.
Or, They came to a final decision.
Note: Conclusion মানেই শেষ; তাই এর সাথে final যোগ করার প্রয়োজন নেই।