Irreproachable : নির্র্দোষ . নিখুঁত
Related Words
irrefragable  irrepressible  irreproachable  irreversible  See Words Also In
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Appropriate Prepositions
Apathy towards (অনাগ্রহ): The student has great apathy towards his studies.
Associate with, in(জড়িত হওয়া): This man was associated with crime.
Assure of(আশ্বাস দেওয়া): I can assure you of the Principal’s honesty.
Fantasize about (কল্পনা করা): They fantasized about winning the lottery.
Regard for (সম্মান): Good boys have great regard for their teachers.
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Idioms
Give in (বশ্যতা স্বীকার করা): We will never give in to our enemies.
Hard nut to crack (কঠিন সমস্যা): The problem of adult education is really hard nut to crack.
Pick a quarrel (ঝগড়া করা)—Do not pick a quarrel.
Run high (বেড়ে যাওয়া) —The price of everything has run high.
Weal and woe (সুখ-দুঃখ): Human life is full of weal and woe.