disaster=আকস্মিক দুর্ঘটনা, বিরাট দুর্ভাগ্য বা কষ্ট. Synonyms: calamity; cataclysm; catastrophe; tragedy; ♦ এই শব্দের ব্যাবহারঃ - his policies were a disaster. - lack of funds has resulted in a catastrophe for our school system. - the earthquake was a disaster. -the whole city was affected by the irremediable calamity.
