The words flammable and inflammable are often misinterpreted as opposites. As a matter of fact, flammable and inflammable mean exactly the same — capable of burning. Eg:Petrol is highly flammable.

We’ve all been there: You’re about to write or say a word when you realize there are two forms and you don’t know which is correct. One of them is shorter, like dissociate, the other seems more ...