DS3y11m doing the antonyms with me reaches the word "cheap"
Myself - Do you understand the word "cheap"?
DS- Oh yes,I do.
Myself (sceptically) - Well, explain the word.
DS - You get things cheap(er) at some shops.
Myself - When you say cheap you mean you pay more or less ?
DS - Less of course.Like at the Millitary Shop (I purchased some stuff at the Army Canteen in India before relocation - 8 months back).Or even the 2 $ shop where I got my Green car with a left hand drive.
Myself (almost falling off the chair) - Well, ok,I bet you don't know the opposite of cheap.
DS - It's "expensive".
I fall off the chair.
Moral - Never underestimate your child especially a gifted one .! & 1 make 11 which is a lot more than 2.
Enjoy