Very old or ancient
অত্যন্ত পুরনো বা প্রাচীন
"That legend is as old as the hills."
"ওই কিংবদন্তিটি অত্যন্ত পুরনো।"
to cause pollution or environmental impact through daily act...
a sudden arrival or overwhelming presence of something unfam...
to make progress in order to achieve something
to irritate or annoy someone without intending to
a small problem that is exaggerated
To plan a way to achieve something.