Custard apple is neither custard,nor an apple;it is a fruit.
French fries r not french.
When the stars are out they can be seen,but when the lights are out they cannot be seen.
The past tense of 'feel"' is felt but the past tense of 'reel' is not 'realt'.
When the teacher teaches, preaaches preaches,but but when the teacher taught,the preacher didn't "praught"!
You act in a play and u play in a concert.
When u unwind, u relax,but when u wind up you finsish