Cup Isn't Cot: A Vowel Bengali Doesn't Split

English keeps a clear distance between the vowel in 'cup,' 'luck,' and 'love' and the vowel in 'cot,' 'lock,' and 'stop' — one is central, relaxed, and unrounded, the other is further back and often a touch rounded. Bengali's vowel categories don't split this exact space the same way, so both can collapse toward a similar sound, sometimes changing the meaning of a sentence without you realizing it. To find the 'cup' vowel, keep your lips completely loose and unrounded, relax your jaw halfway open, and aim for a short, central, almost grunt-like sound — resist any urge to round your lips. Try this for two minutes with the pairs 'cup/cop,' 'luck/lock,' and 'shut/shot,' saying each pair slowly and checking your lips stay relaxed and spread, not rounded, on the first word. Since this distinction carries real meaning in English, a few focused minutes today will start training your mouth to keep these two vowels reliably apart.